PATENTS   
Patents > Tools and Guidance >> Classification >>> Class Schedule
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  
You are viewing a USPC Schedule.
[Search a list of Patent Appplications for class 361]  Class   361ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES
Click here for a printable version of this file
[List of Patents for class 361 subclass 1]  1           SAFETY AND PROTECTION OF SYSTEMS AND DEVICES
[List of Patents for class 361 subclass 2]  2           Subclass 2 indent level is 1 Arc suppression at switching point (i.e., includes solid-state switch)
[List of Patents for class 361 subclass 3]  3           Subclass 3 indent level is 2 Synchronized or sequential opening or closing
[List of Patents for class 361 subclass 4]  4           Subclass 4 indent level is 3 Counter electromotive force
[List of Patents for class 361 subclass 5]  5           Subclass 5 indent level is 3 With current sensitive control circuit
[List of Patents for class 361 subclass 6]  6           Subclass 6 indent level is 3 With voltage sensitive control circuit
[List of Patents for class 361 subclass 7]  7           Subclass 7 indent level is 3 With combined voltage and current sensitive control circuit
[List of Patents for class 361 subclass 8]  8           Subclass 8 indent level is 3 Shunt bypass
[List of Patents for class 361 subclass 9]  9           Subclass 9 indent level is 4 With sequentially inserted impedance
[List of Patents for class 361 subclass 10]  10           Subclass 10 indent level is 2 By inserting series impedance
[List of Patents for class 361 subclass 11]  11           Subclass 11 indent level is 3 Nonlinear impedance
[List of Patents for class 361 subclass 12]  12           Subclass 12 indent level is 3 By arc stretching (e.g., horn gap)
[List of Patents for class 361 subclass 13]  13           Subclass 13 indent level is 2 Shunt bypass of main switch
[List of Patents for class 361 subclass 14]  14           Subclass 14 indent level is 2 Arc blowout for main breaker contact (e.g., electromagnet, gas, fluid, etc.)
[List of Patents for class 361 subclass 15]  15           Subclass 15 indent level is 1 Capacitor protection
[List of Patents for class 361 subclass 16]  16           Subclass 16 indent level is 2 Series connected capacitors
[List of Patents for class 361 subclass 17]  17           Subclass 17 indent level is 2 Shunt connected capacitors
[List of Patents for class 361 subclass 18]  18           Subclass 18 indent level is 1 Voltage regulator protective circuits
[List of Patents for class 361 subclass 19]  19           Subclass 19 indent level is 1 Superconductor protective circuits
[List of Patents for class 361 subclass 20]  20           Subclass 20 indent level is 1 Generator protective circuits
[List of Patents for class 361 subclass 21]  21           Subclass 21 indent level is 2 Voltage responsive
[List of Patents for class 361 subclass 22]  22           Subclass 22 indent level is 1 Compressor protective circuits
[List of Patents for class 361 subclass 23]  23           Subclass 23 indent level is 1 Motor protective condition responsive circuits
[List of Patents for class 361 subclass 24]  24           Subclass 24 indent level is 2 Current and temperature
[List of Patents for class 361 subclass 25]  25           Subclass 25 indent level is 2 Motor temperature
[List of Patents for class 361 subclass 26]  26           Subclass 26 indent level is 3 With bimetallic sensor
[List of Patents for class 361 subclass 27]  27           Subclass 27 indent level is 3 With thermistor sensor
[List of Patents for class 361 subclass 28]  28           Subclass 28 indent level is 2 With time delay
[List of Patents for class 361 subclass 29]  29           Subclass 29 indent level is 3 During energization of motor
[List of Patents for class 361 subclass 30]  30           Subclass 30 indent level is 2 Current and voltage
[List of Patents for class 361 subclass 31]  31           Subclass 31 indent level is 2 Current
[List of Patents for class 361 subclass 32]  32           Subclass 32 indent level is 3 Bimetallic element
[List of Patents for class 361 subclass 33]  33           Subclass 33 indent level is 2 Voltage
[List of Patents for class 361 subclass 34]  34           Subclass 34 indent level is 3 Bimetallic element
[List of Patents for class 361 subclass 35]  35           Subclass 35 indent level is 1 Transformer protection
[List of Patents for class 361 subclass 36]  36           Subclass 36 indent level is 2 With differential sensing means
[List of Patents for class 361 subclass 37]  37           Subclass 37 indent level is 2 With temperature or pressure sensing means
[List of Patents for class 361 subclass 38]  38           Subclass 38 indent level is 2 Transformer with structurally combined protective device
[List of Patents for class 361 subclass 39]  39           Subclass 39 indent level is 3 With lightning arrester and fuse
[List of Patents for class 361 subclass 40]  40           Subclass 40 indent level is 3 With lightning arrester (e.g., spark gap)
[List of Patents for class 361 subclass 41]  41           Subclass 41 indent level is 3 With fuse
[List of Patents for class 361 subclass 42]  42           Subclass 42 indent level is 1 Ground fault protection
[List of Patents for class 361 subclass 43]  43           Subclass 43 indent level is 2 Fault suppression (e.g., Petersen coil)
[List of Patents for class 361 subclass 44]  44           Subclass 44 indent level is 2 With differential sensing in a polyphase system
[List of Patents for class 361 subclass 45]  45           Subclass 45 indent level is 2 With differential sensing in a single phase system
[List of Patents for class 361 subclass 46]  46           Subclass 46 indent level is 3 With more than two wires
[List of Patents for class 361 subclass 47]  47           Subclass 47 indent level is 2 In a polyphase system
[List of Patents for class 361 subclass 48]  48           Subclass 48 indent level is 3 With more than three wires
[List of Patents for class 361 subclass 49]  49           Subclass 49 indent level is 2 In a single phase system
[List of Patents for class 361 subclass 50]  50           Subclass 50 indent level is 3 With more than two wires
[List of Patents for class 361 subclass 51]  51           Subclass 51 indent level is 1 Overspeed responsive
[List of Patents for class 361 subclass 52]  52           Subclass 52 indent level is 1 By regulating source or load (e.g., generator field killed)
[List of Patents for class 361 subclass 53]  53           Subclass 53 indent level is 2 Prime mover control
[List of Patents for class 361 subclass 54]  54           Subclass 54 indent level is 1 Load shunting by fault responsive means (e.g., crowbar circuit)
[List of Patents for class 361 subclass 55]  55           Subclass 55 indent level is 2 Disconnect after shunting
[List of Patents for class 361 subclass 56]  56           Subclass 56 indent level is 2 Voltage responsive
[List of Patents for class 361 subclass 57]  57           Subclass 57 indent level is 2 Current responsive
[List of Patents for class 361 subclass 58]  58           Subclass 58 indent level is 1 Impedance insertion
[List of Patents for class 361 subclass 59]  59           Subclass 59 indent level is 1 Circuit automatically reconnected only after the fault is cleared
[List of Patents for class 361 subclass 60]  60           Subclass 60 indent level is 2 With differential voltage comparison across the circuit interrupting means
[List of Patents for class 361 subclass 61]  61           Subclass 61 indent level is 2 Reclosing of the nonfaulty phases of a polyphase system
[List of Patents for class 361 subclass 62]  62           Subclass 62 indent level is 1 Feeder protection in distribution networks
[List of Patents for class 361 subclass 63]  63           Subclass 63 indent level is 2 With current responsive fault sensor
[List of Patents for class 361 subclass 64]  64           Subclass 64 indent level is 3 With communication between feeder disconnect points
[List of Patents for class 361 subclass 65]  65           Subclass 65 indent level is 2 With current and voltage responsive fault sensors
[List of Patents for class 361 subclass 66]  66           Subclass 66 indent level is 3 With communication between feeder disconnect points
[List of Patents for class 361 subclass 67]  67           Subclass 67 indent level is 1 Series connected sections with faulty section disconnect
[List of Patents for class 361 subclass 68]  68           Subclass 68 indent level is 2 With communication between disconnect points
[List of Patents for class 361 subclass 69]  69           Subclass 69 indent level is 3 Pilot wire communication
[List of Patents for class 361 subclass 70]  70           Subclass 70 indent level is 2 Constant current system
[List of Patents for class 361 subclass 71]  71           Subclass 71 indent level is 1 Automatic reclosing
[List of Patents for class 361 subclass 72]  72           Subclass 72 indent level is 2 With lockout means
[List of Patents for class 361 subclass 73]  73           Subclass 73 indent level is 3 Including timer reset before lockout
[List of Patents for class 361 subclass 74]  74           Subclass 74 indent level is 2 Continuous
[List of Patents for class 361 subclass 75]  75           Subclass 75 indent level is 3 With time delay before reclosing
[List of Patents for class 361 subclass 76]  76           Subclass 76 indent level is 1 With phase sequence network analyzer
[List of Patents for class 361 subclass 77]  77           Subclass 77 indent level is 1 Reverse phase responsive
[List of Patents for class 361 subclass 78]  78           Subclass 78 indent level is 1 With specific quantity comparison means
[List of Patents for class 361 subclass 79]  79           Subclass 79 indent level is 2 Voltage and current
[List of Patents for class 361 subclass 80]  80           Subclass 80 indent level is 3 Distance relaying
[List of Patents for class 361 subclass 81]  81           Subclass 81 indent level is 4 With communication means between disconnect points
[List of Patents for class 361 subclass 82]  82           Subclass 82 indent level is 3 Reverse energy responsive (e.g., directional)
[List of Patents for class 361 subclass 83]  83           Subclass 83 indent level is 3 With time delay protective means
[List of Patents for class 361 subclass 84]  84           Subclass 84 indent level is 2 Reverse energy responsive (e.g., directional)
[List of Patents for class 361 subclass 85]  85           Subclass 85 indent level is 2 Phase
[List of Patents for class 361 subclass 86]  86           Subclass 86 indent level is 2 Voltage
[List of Patents for class 361 subclass 87]  87           Subclass 87 indent level is 2 Current
[List of Patents for class 361 subclass 88]  88           Subclass 88 indent level is 1 With specific voltage responsive fault sensor
[List of Patents for class 361 subclass 89]  89           Subclass 89 indent level is 2 With time delay protective means
[List of Patents for class 361 subclass 90]  90           Subclass 90 indent level is 2 Overvoltage and undervoltage
[List of Patents for class 361 subclass 91.1]  91.1           Subclass 91.1 indent level is 2 Overvoltage
[List of Patents for class 361 subclass 91.2]  91.2           Subclass 91.2 indent level is 3 With resistor sensor
[List of Patents for class 361 subclass 91.3]  91.3           Subclass 91.3 indent level is 3 Including time delay
[List of Patents for class 361 subclass 91.4]  91.4           Subclass 91.4 indent level is 3 Including photo-coupling (e.g., photo-receptors, photo-emitters, etc.)
[List of Patents for class 361 subclass 91.5]  91.5           Subclass 91.5 indent level is 3 Including P-N junction (e.g., a diode, a zener diode, or transistor)
[List of Patents for class 361 subclass 91.6]  91.6           Subclass 91.6 indent level is 4 With zener diode sensor
[List of Patents for class 361 subclass 91.7]  91.7           Subclass 91.7 indent level is 3 Protection by snubber circuitry
[List of Patents for class 361 subclass 91.8]  91.8           Subclass 91.8 indent level is 3 Protection for thyristor
[List of Patents for class 361 subclass 92]  92           Subclass 92 indent level is 2 Undervoltage
[List of Patents for class 361 subclass 93.1]  93.1           Subclass 93.1 indent level is 1 With specific current responsive fault sensor
[List of Patents for class 361 subclass 93.2]  93.2           Subclass 93.2 indent level is 2 Digital control
[List of Patents for class 361 subclass 93.3]  93.3           Subclass 93.3 indent level is 2 Rating plug
[List of Patents for class 361 subclass 93.4]  93.4           Subclass 93.4 indent level is 2 Automatic reset after trip
[List of Patents for class 361 subclass 93.5]  93.5           Subclass 93.5 indent level is 2 Transformer and resistor sensors
[List of Patents for class 361 subclass 93.6]  93.6           Subclass 93.6 indent level is 2 Transformer sensor (i.e., toroidal current sensor)
[List of Patents for class 361 subclass 93.7]  93.7           Subclass 93.7 indent level is 2 Resistor sensor
[List of Patents for class 361 subclass 93.8]  93.8           Subclass 93.8 indent level is 2 Thermal sensing
[List of Patents for class 361 subclass 93.9]  93.9           Subclass 93.9 indent level is 2 Current limiting
[List of Patents for class 361 subclass 94]  94           Subclass 94 indent level is 2 With time delay protective means
[List of Patents for class 361 subclass 95]  95           Subclass 95 indent level is 3 With instantaneous override
[List of Patents for class 361 subclass 96]  96           Subclass 96 indent level is 4 With multiple timing characteristics (e.g., short, long)
[List of Patents for class 361 subclass 97]  97           Subclass 97 indent level is 3 With multiple timing characteristics
[List of Patents for class 361 subclass 98]  98           Subclass 98 indent level is 3 Transistorized
[List of Patents for class 361 subclass 99]  99           Subclass 99 indent level is 3 Combined thermal-electromagnetic relay
[List of Patents for class 361 subclass 100]  100           Subclass 100 indent level is 2 With semiconductor circuit interrupter (e.g., SCR, Triac, Tunnel Diode, etc.)
[List of Patents for class 361 subclass 101]  101           Subclass 101 indent level is 3 With transistor circuit interrupter
[List of Patents for class 361 subclass 102]  102           Subclass 102 indent level is 2 With mechanical circuit breaker
[List of Patents for class 361 subclass 103]  103           Subclass 103 indent level is 1 Circuit interruption by thermal sensing
[List of Patents for class 361 subclass 104]  104           Subclass 104 indent level is 2 With fuse
[List of Patents for class 361 subclass 105]  105           Subclass 105 indent level is 2 With bimetallic element
[List of Patents for class 361 subclass 106]  106           Subclass 106 indent level is 2 With thermistor
[List of Patents for class 361 subclass 107]  107           Subclass 107 indent level is 1 With specific transmission line (e.g., guarded)
[List of Patents for class 361 subclass 108]  108           Subclass 108 indent level is 2 Plural conductors in single sheath (e.g., compound)
[List of Patents for class 361 subclass 109]  109           Subclass 109 indent level is 1 Too large fault makes breaker inoperative
[List of Patents for class 361 subclass 110]  110           Subclass 110 indent level is 1 Transient nonresponsive (e.g., ignores surge on transmission line)
[List of Patents for class 361 subclass 111]  111           Subclass 111 indent level is 1 Transient responsive
[List of Patents for class 361 subclass 112]  112           Subclass 112 indent level is 1 With space discharge means
[List of Patents for class 361 subclass 113]  113           Subclass 113 indent level is 1 With tuned circuit
[List of Patents for class 361 subclass 114]  114           Subclass 114 indent level is 1 With manual or automatic opening of breaker and manual reclose
[List of Patents for class 361 subclass 115]  115           Subclass 115 indent level is 1 With specific circuit breaker or control structure
[List of Patents for class 361 subclass 116]  116           Subclass 116 indent level is 2 Pneumatically operated circuit breaker
[List of Patents for class 361 subclass 117]  117           Subclass 117 indent level is 1 High voltage dissipation (e.g., lightning arrester)
[List of Patents for class 361 subclass 118]  118           Subclass 118 indent level is 2 Surge prevention (e.g., choke coil)
[List of Patents for class 361 subclass 119]  119           Subclass 119 indent level is 3 In communication systems
[List of Patents for class 361 subclass 120]  120           Subclass 120 indent level is 2 Vacuum or gas filled space discharge
[List of Patents for class 361 subclass 121]  121           Subclass 121 indent level is 2 Fluid (e.g., mercury, quenching)
[List of Patents for class 361 subclass 122]  122           Subclass 122 indent level is 3 Electrolytic
[List of Patents for class 361 subclass 123]  123           Subclass 123 indent level is 3 Gas blast
[List of Patents for class 361 subclass 124]  124           Subclass 124 indent level is 2 Thermal (e.g., fusible, bimetallic)
[List of Patents for class 361 subclass 125]  125           Subclass 125 indent level is 3 With cutout (e.g., blowout type)
[List of Patents for class 361 subclass 126]  126           Subclass 126 indent level is 2 Current limiting material in discharge path
[List of Patents for class 361 subclass 127]  127           Subclass 127 indent level is 3 Nonlinear material (e.g., valve type)
[List of Patents for class 361 subclass 128]  128           Subclass 128 indent level is 4 With plural gaps in discharge path
[List of Patents for class 361 subclass 129]  129           Subclass 129 indent level is 2 Plural gaps with common electrode
[List of Patents for class 361 subclass 130]  130           Subclass 130 indent level is 2 Plural gaps serially connected
[List of Patents for class 361 subclass 131]  131           Subclass 131 indent level is 2 Combined (e.g., with disconnect switch)
[List of Patents for class 361 subclass 132]  132           Subclass 132 indent level is 3 With line supporting insulator
[List of Patents for class 361 subclass 133]  133           Subclass 133 indent level is 2 With magnetic means (e.g., electromagnet)
[List of Patents for class 361 subclass 134]  134           Subclass 134 indent level is 3 Arc stretching (e.g., blowout)
[List of Patents for class 361 subclass 135]  135           Subclass 135 indent level is 4 By separating contacts
[List of Patents for class 361 subclass 136]  136           Subclass 136 indent level is 3 For grounding line
[List of Patents for class 361 subclass 137]  137           Subclass 137 indent level is 2 Horn gap
[List of Patents for class 361 subclass 138]  138           Subclass 138 indent level is 3 With resistance insertion
[List of Patents for class 361 subclass 139]  139           CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES
[List of Patents for class 361 subclass 140]  140           Subclass 140 indent level is 1 Including compensation for thermal change of electromagnetic device
[List of Patents for class 361 subclass 141]  141           Subclass 141 indent level is 1 Including superconductivity
[List of Patents for class 361 subclass 142]  142           Subclass 142 indent level is 1 Including housing
[List of Patents for class 361 subclass 143]  143           Subclass 143 indent level is 1 Systems for magnetizing, demagnetizing, or controlling the magnetic field
[List of Patents for class 361 subclass 144]  144           Subclass 144 indent level is 2 For lifting or holding
[List of Patents for class 361 subclass 145]  145           Subclass 145 indent level is 3 Magnetic chuck-type
[List of Patents for class 361 subclass 146]  146           Subclass 146 indent level is 2 Systems for magnetic field stabilization or compensation
[List of Patents for class 361 subclass 147]  147           Subclass 147 indent level is 2 With permanent magnet
[List of Patents for class 361 subclass 148]  148           Subclass 148 indent level is 3 Calibration or permanent magnet
[List of Patents for class 361 subclass 149]  149           Subclass 149 indent level is 2 Demagnetizing
[List of Patents for class 361 subclass 150]  150           Subclass 150 indent level is 3 Television degaussing
[List of Patents for class 361 subclass 151]  151           Subclass 151 indent level is 3 Magnetic tape
[List of Patents for class 361 subclass 152]  152           Subclass 152 indent level is 2 Including particular drive circuit
[List of Patents for class 361 subclass 153]  153           Subclass 153 indent level is 3 Pulse initiated
[List of Patents for class 361 subclass 154]  154           Subclass 154 indent level is 3 Including means to establish plural distinct current levels (e.g., high, low)
[List of Patents for class 361 subclass 155]  155           Subclass 155 indent level is 4 With capacitor charging or discharging through coil
[List of Patents for class 361 subclass 156]  156           Subclass 156 indent level is 3 With capacitor charging or discharging through coil
[List of Patents for class 361 subclass 157]  157           Subclass 157 indent level is 1 Including instrument (e.g., meter-relay)
[List of Patents for class 361 subclass 158]  158           Subclass 158 indent level is 2 Temperature indicating instrument
[List of Patents for class 361 subclass 159]  159           Subclass 159 indent level is 1 Including means for using, or compensating for, the induced EMF of the electromagnetic device
[List of Patents for class 361 subclass 160]  160           Subclass 160 indent level is 1 For relays or solenoids
[List of Patents for class 361 subclass 161]  161           Subclass 161 indent level is 2 Including thermal device
[List of Patents for class 361 subclass 162]  162           Subclass 162 indent level is 3 Thermoelectric
[List of Patents for class 361 subclass 163]  163           Subclass 163 indent level is 3 Bimetallic element
[List of Patents for class 361 subclass 164]  164           Subclass 164 indent level is 4 Including heater
[List of Patents for class 361 subclass 165]  165           Subclass 165 indent level is 3 Thermistor
[List of Patents for class 361 subclass 166]  166           Subclass 166 indent level is 2 Plural relays or solenoids sequentially operated
[List of Patents for class 361 subclass 167]  167           Subclass 167 indent level is 3 Alternately operated
[List of Patents for class 361 subclass 168.1]  168.1           Subclass 168.1 indent level is 3 Pulse responsive
[List of Patents for class 361 subclass 169.1]  169.1           Subclass 169.1 indent level is 4 Including electronic element
[List of Patents for class 361 subclass 170]  170           Subclass 170 indent level is 2 Condition responsive (e.g., external circuit condition)
[List of Patents for class 361 subclass 171]  171           Subclass 171 indent level is 3 Code responsive
[List of Patents for class 361 subclass 172]  172           Subclass 172 indent level is 4 Including electronic element
[List of Patents for class 361 subclass 173]  173           Subclass 173 indent level is 3 Light
[List of Patents for class 361 subclass 174]  174           Subclass 174 indent level is 4 Light sensor controls its light path
[List of Patents for class 361 subclass 175]  175           Subclass 175 indent level is 4 Including electronic element
[List of Patents for class 361 subclass 176]  176           Subclass 176 indent level is 5 Plural light sensors
[List of Patents for class 361 subclass 177]  177           Subclass 177 indent level is 4 Plural light sensors
[List of Patents for class 361 subclass 178]  178           Subclass 178 indent level is 3 Fluid (e.g., liquid level, humidity)
[List of Patents for class 361 subclass 179]  179           Subclass 179 indent level is 3 Proximity or contact
[List of Patents for class 361 subclass 180]  180           Subclass 180 indent level is 4 Metal presence or absence responsive
[List of Patents for class 361 subclass 181]  181           Subclass 181 indent level is 4 Capacitance change-type
[List of Patents for class 361 subclass 182]  182           Subclass 182 indent level is 3 Frequency (e.g., audio, radio)
[List of Patents for class 361 subclass 183]  183           Subclass 183 indent level is 4 Plural relays or solenoids as loads
[List of Patents for class 361 subclass 184]  184           Subclass 184 indent level is 4 Specific frequency responsive relay
[List of Patents for class 361 subclass 185]  185           Subclass 185 indent level is 3 Phase
[List of Patents for class 361 subclass 186]  186           Subclass 186 indent level is 3 Pulse
[List of Patents for class 361 subclass 187]  187           Subclass 187 indent level is 3 Voltage or current level discriminators
[List of Patents for class 361 subclass 188]  188           Subclass 188 indent level is 3 Variable impedance
[List of Patents for class 361 subclass 189]  189           Subclass 189 indent level is 2 Plural switches in control circuit
[List of Patents for class 361 subclass 190]  190           Subclass 190 indent level is 3 Including electronic switch
[List of Patents for class 361 subclass 191]  191           Subclass 191 indent level is 2 Plural relay or solenoid load selectively operated
[List of Patents for class 361 subclass 192]  192           Subclass 192 indent level is 3 Including interlock
[List of Patents for class 361 subclass 193]  193           Subclass 193 indent level is 4 Electronic interlock
[List of Patents for class 361 subclass 194]  194           Subclass 194 indent level is 2 Holding means
[List of Patents for class 361 subclass 195]  195           Subclass 195 indent level is 2 Time delay
[List of Patents for class 361 subclass 196]  196           Subclass 196 indent level is 3 Including semiconductor device connected to timing element
[List of Patents for class 361 subclass 197]  197           Subclass 197 indent level is 4 Threshold device (e.g., zener, schockley diode)
[List of Patents for class 361 subclass 198]  198           Subclass 198 indent level is 5 Including three or more electrodes (e.g., unijunction)
[List of Patents for class 361 subclass 199]  199           Subclass 199 indent level is 3 Including electric discharge device
[List of Patents for class 361 subclass 200]  200           Subclass 200 indent level is 4 Threshold device (neon tube)
[List of Patents for class 361 subclass 201]  201           Subclass 201 indent level is 5 Including thyratron
[List of Patents for class 361 subclass 202]  202           Subclass 202 indent level is 3 Electromechanical delay means
[List of Patents for class 361 subclass 203]  203           Subclass 203 indent level is 2 With oscillator
[List of Patents for class 361 subclass 204]  204           Subclass 204 indent level is 2 With magnetic amplifier or saturable reactor
[List of Patents for class 361 subclass 205]  205           Subclass 205 indent level is 2 Threshold device (e.g., SCR, thyratron)
[List of Patents for class 361 subclass 206]  206           Subclass 206 indent level is 2 Particular relay or solenoid
[List of Patents for class 361 subclass 207]  207           Subclass 207 indent level is 3 Electrostatic
[List of Patents for class 361 subclass 208]  208           Subclass 208 indent level is 3 Polarized
[List of Patents for class 361 subclass 209]  209           Subclass 209 indent level is 3 Alternating current type
[List of Patents for class 361 subclass 210]  210           Subclass 210 indent level is 3 Plural coils
[List of Patents for class 361 subclass 211]  211           CONTROL CIRCUITS FOR NONELECTROMAGNETIC TYPE RELAY (E.G., THERMAL RELAYS)
[List of Patents for class 361 subclass 212]  212           DISCHARGING OR PREVENTING ACCUMULATION OF ELECTRIC CHARGE (E.G., STATIC ELECTRICITY)
[List of Patents for class 361 subclass 213]  213           Subclass 213 indent level is 1 By charged gas irradiation
[List of Patents for class 361 subclass 214]  214           Subclass 214 indent level is 1 Of paper or paper handling machine
[List of Patents for class 361 subclass 215]  215           Subclass 215 indent level is 1 Of storage or hazardous area or fluid handling
[List of Patents for class 361 subclass 216]  216           Subclass 216 indent level is 1 Structurally combined with building or vehicle
[List of Patents for class 361 subclass 217]  217           Subclass 217 indent level is 2 With external structure of vehicle
[List of Patents for class 361 subclass 218]  218           Subclass 218 indent level is 3 Aircraft
[List of Patents for class 361 subclass 219]  219           Subclass 219 indent level is 3 Chain-type grounding means
[List of Patents for class 361 subclass 220]  220           Subclass 220 indent level is 1 Specific conduction means or dissipator
[List of Patents for class 361 subclass 221]  221           Subclass 221 indent level is 2 Brush- or roller-type structure
[List of Patents for class 361 subclass 222]  222           Subclass 222 indent level is 2 Rod-type structure
[List of Patents for class 361 subclass 223]  223           Subclass 223 indent level is 2 Shoe type
[List of Patents for class 361 subclass 224]  224           Subclass 224 indent level is 3 Integral with shoe
[List of Patents for class 361 subclass 225]  225           ELECTRIC CHARGING OF OBJECTS OR MATERIALS
[List of Patents for class 361 subclass 226]  226           Subclass 226 indent level is 1 Particulate matter (e.g., liquids with suspended particles)
[List of Patents for class 361 subclass 227]  227           Subclass 227 indent level is 2 For spray production
[List of Patents for class 361 subclass 228]  228           Subclass 228 indent level is 3 Liquid type
[List of Patents for class 361 subclass 229]  229           Subclass 229 indent level is 1 By charged gas irradiation
[List of Patents for class 361 subclass 230]  230           ELECTRIC CHARGE GENERATING OR CONDUCTING MEANS (E.G., CHARGING OF GASES)
[List of Patents for class 361 subclass 231]  231           Subclass 231 indent level is 1 Modification of environmental electric charge
[List of Patents for class 361 subclass 232]  232           Subclass 232 indent level is 1 For application to living beings
[List of Patents for class 361 subclass 233]  233           Subclass 233 indent level is 1 Use of forces of electric charge or field
[List of Patents for class 361 subclass 234]  234           Subclass 234 indent level is 2 Pinning
[List of Patents for class 361 subclass 235]  235           Subclass 235 indent level is 1 With specific power supply
[List of Patents for class 361 subclass 236]  236           ELECTRICAL SPEED SIGNAL PROCESSING SYSTEMS
[List of Patents for class 361 subclass 237]  237           Subclass 237 indent level is 1 With centrifugal weight means
[List of Patents for class 361 subclass 238]  238           Subclass 238 indent level is 1 Antislip detection and circuitry
[List of Patents for class 361 subclass 239]  239           Subclass 239 indent level is 1 With speed analog electrical signal
[List of Patents for class 361 subclass 240]  240           Subclass 240 indent level is 1 Including frequency generators
[List of Patents for class 361 subclass 241]  241           Subclass 241 indent level is 1 Two position (e.g., on-off)
[List of Patents for class 361 subclass 242]  242           Subclass 242 indent level is 1 With speed comparison
[List of Patents for class 361 subclass 243]  243           Subclass 243 indent level is 1 Synchronization of shafts
[List of Patents for class 361 subclass 244]  244           Subclass 244 indent level is 2 Phase comparison
[List of Patents for class 361 subclass 245]  245           POLARITY REVERSING
[List of Patents for class 361 subclass 246]  246           Subclass 246 indent level is 1 Automatic
[List of Patents for class 361 subclass 247]  247           IGNITING SYSTEMS
[List of Patents for class 361 subclass 248]  248           Subclass 248 indent level is 1 For explosive devices
[List of Patents for class 361 subclass 249]  249           Subclass 249 indent level is 2 With sequential firing by electronic switching
[List of Patents for class 361 subclass 250]  250           Subclass 250 indent level is 2 With sequential firing by mechanical switching
[List of Patents for class 361 subclass 251]  251           Subclass 251 indent level is 2 With capacitor discharging into explosive device
[List of Patents for class 361 subclass 252]  252           Subclass 252 indent level is 2 With electromechanical power source
[List of Patents for class 361 subclass 253]  253           Subclass 253 indent level is 1 For electric spark ignition
[List of Patents for class 361 subclass 254]  254           Subclass 254 indent level is 2 With electromagnet control means
[List of Patents for class 361 subclass 255]  255           Subclass 255 indent level is 3 Including spark electrode make-break
[List of Patents for class 361 subclass 256]  256           Subclass 256 indent level is 2 With capacitor discharging into sparking transformer
[List of Patents for class 361 subclass 257]  257           Subclass 257 indent level is 2 With capacitor discharge into spark gap
[List of Patents for class 361 subclass 258]  258           Subclass 258 indent level is 2 With electromechanical generator
[List of Patents for class 361 subclass 259]  259           Subclass 259 indent level is 3 With permanent magnet
[List of Patents for class 361 subclass 260]  260           Subclass 260 indent level is 3 With piezoelectric element
[List of Patents for class 361 subclass 261]  261           Subclass 261 indent level is 2 With mechanical arrangement for spark electrode make-break
[List of Patents for class 361 subclass 262]  262           Subclass 262 indent level is 2 With one spark electrode which is hand held
[List of Patents for class 361 subclass 263]  263           Subclass 263 indent level is 2 With spark coil or transformer
[List of Patents for class 361 subclass 264]  264           Subclass 264 indent level is 1 For incandescent ignition
[List of Patents for class 361 subclass 265]  265           Subclass 265 indent level is 2 With electromagnet control means
[List of Patents for class 361 subclass 266]  266           Subclass 266 indent level is 2 With helical heating element
[List of Patents for class 361 subclass 267]  267           DEMAGNETIZING SYSTEMS AND PROCESSES
[List of Patents for class 361 subclass 268]  268           TRANSFORMERS AND INDUCTORS WITH INTEGRAL SWITCH, CAPACITOR, OR LOCK (E.G., IGNITION COIL)
[List of Patents for class 361 subclass 269]  269           Subclass 269 indent level is 1 With lock for preventing unauthorized use
[List of Patents for class 361 subclass 270]  270           Subclass 270 indent level is 1 With capacitor element
[List of Patents for class 361 subclass 271]  271           ELECTROSTATIC CAPACITORS
[List of Patents for class 361 subclass 272]  272           Subclass 272 indent level is 1 With protection or compensating means
[List of Patents for class 361 subclass 273]  273           Subclass 273 indent level is 2 Self-healing
[List of Patents for class 361 subclass 274.1]  274.1           Subclass 274.1 indent level is 2 Temperature
[List of Patents for class 361 subclass 274.2]  274.2           Subclass 274.2 indent level is 3 With fluid cooling means
[List of Patents for class 361 subclass 274.3]  274.3           Subclass 274.3 indent level is 3 With heat sink
[List of Patents for class 361 subclass 275.1]  275.1           Subclass 275.1 indent level is 2 For electrical irregularities
[List of Patents for class 361 subclass 275.2]  275.2           Subclass 275.2 indent level is 3 With over-pressure breakaway fuse
[List of Patents for class 361 subclass 275.3]  275.3           Subclass 275.3 indent level is 3 With resistance element
[List of Patents for class 361 subclass 275.4]  275.4           Subclass 275.4 indent level is 3 With thermal fuse
[List of Patents for class 361 subclass 276]  276           Subclass 276 indent level is 1 Cryogenic
[List of Patents for class 361 subclass 277]  277           Subclass 277 indent level is 1 Variable
[List of Patents for class 361 subclass 278]  278           Subclass 278 indent level is 2 With significant electrode or terminal feature
[List of Patents for class 361 subclass 279]  279           Subclass 279 indent level is 2 Gas or vacuum dielectric
[List of Patents for class 361 subclass 280]  280           Subclass 280 indent level is 2 Responsive to external condition
[List of Patents for class 361 subclass 281]  281           Subclass 281 indent level is 3 Electrical
[List of Patents for class 361 subclass 282]  282           Subclass 282 indent level is 3 Thermal
[List of Patents for class 361 subclass 283.1]  283.1           Subclass 283.1 indent level is 3 Pressure
[List of Patents for class 361 subclass 283.2]  283.2           Subclass 283.2 indent level is 4 By displacement of stylus or lever
[List of Patents for class 361 subclass 283.3]  283.3           Subclass 283.3 indent level is 4 By differential capacitor
[List of Patents for class 361 subclass 283.4]  283.4           Subclass 283.4 indent level is 4 By diaphragm
[List of Patents for class 361 subclass 284]  284           Subclass 284 indent level is 3 Liquid level
[List of Patents for class 361 subclass 285]  285           Subclass 285 indent level is 3 Fluid flow
[List of Patents for class 361 subclass 286]  286           Subclass 286 indent level is 3 Humidity
[List of Patents for class 361 subclass 287]  287           Subclass 287 indent level is 2 Mechanically variable
[List of Patents for class 361 subclass 288]  288           Subclass 288 indent level is 3 Push button
[List of Patents for class 361 subclass 289]  289           Subclass 289 indent level is 3 Motor driven
[List of Patents for class 361 subclass 290]  290           Subclass 290 indent level is 3 By varying distance between electrodes
[List of Patents for class 361 subclass 291]  291           Subclass 291 indent level is 4 Compression type
[List of Patents for class 361 subclass 292]  292           Subclass 292 indent level is 3 By varying effective area of electrode
[List of Patents for class 361 subclass 293]  293           Subclass 293 indent level is 4 Disk trimmer
[List of Patents for class 361 subclass 294]  294           Subclass 294 indent level is 4 Direct travel piston type
[List of Patents for class 361 subclass 295]  295           Subclass 295 indent level is 4 Piston trimmer
[List of Patents for class 361 subclass 296]  296           Subclass 296 indent level is 4 Sliding plates
[List of Patents for class 361 subclass 297]  297           Subclass 297 indent level is 4 Spiral or helical plates
[List of Patents for class 361 subclass 298.1]  298.1           Subclass 298.1 indent level is 4 Rotary plates
[List of Patents for class 361 subclass 299.1]  299.1           Subclass 299.1 indent level is 5 Plural capacitors
[List of Patents for class 361 subclass 299.2]  299.2           Subclass 299.2 indent level is 6 Details of electrical connecting means (e.g., terminal or lead)
[List of Patents for class 361 subclass 299.3]  299.3           Subclass 299.3 indent level is 6 Details of mounting means
[List of Patents for class 361 subclass 299.4]  299.4           Subclass 299.4 indent level is 6 With adjustment means
[List of Patents for class 361 subclass 299.5]  299.5           Subclass 299.5 indent level is 6 Details of insulator feature
[List of Patents for class 361 subclass 298.2]  298.2           Subclass 298.2 indent level is 5 Details of plate feature
[List of Patents for class 361 subclass 298.3]  298.3           Subclass 298.3 indent level is 5 Details of dielectric
[List of Patents for class 361 subclass 298.4]  298.4           Subclass 298.4 indent level is 5 Details of electrical connecting means (e.g., terminal or lead)
[List of Patents for class 361 subclass 298.5]  298.5           Subclass 298.5 indent level is 5 With adjustment means
[List of Patents for class 361 subclass 300]  300           Subclass 300 indent level is 3 With controlling or indicating means
[List of Patents for class 361 subclass 301.1]  301.1           Subclass 301.1 indent level is 1 Fixed capacitor
[List of Patents for class 361 subclass 301.2]  301.2           Subclass 301.2 indent level is 2 Special type (e.g., "bypass" type)
[List of Patents for class 361 subclass 301.3]  301.3           Subclass 301.3 indent level is 2 Encapsulated
[List of Patents for class 361 subclass 301.4]  301.4           Subclass 301.4 indent level is 2 Stack
[List of Patents for class 361 subclass 301.5]  301.5           Subclass 301.5 indent level is 2 Wound
[List of Patents for class 361 subclass 302]  302           Subclass 302 indent level is 2 Feed through
[List of Patents for class 361 subclass 303]  303           Subclass 303 indent level is 2 Significant electrode feature
[List of Patents for class 361 subclass 304]  304           Subclass 304 indent level is 3 Non-self-supporting electrodes
[List of Patents for class 361 subclass 305]  305           Subclass 305 indent level is 3 Material
[List of Patents for class 361 subclass 306.1]  306.1           Subclass 306.1 indent level is 2 Details of electrical connection means (e.g., terminal or lead)
[List of Patents for class 361 subclass 306.2]  306.2           Subclass 306.2 indent level is 3 For decoupling type capacitor
[List of Patents for class 361 subclass 306.3]  306.3           Subclass 306.3 indent level is 3 For multilayer capacitor
[List of Patents for class 361 subclass 307]  307           Subclass 307 indent level is 3 Lead extends into body of capacitor
[List of Patents for class 361 subclass 308.1]  308.1           Subclass 308.1 indent level is 3 Lead attached to edge of capacitor
[List of Patents for class 361 subclass 308.2]  308.2           Subclass 308.2 indent level is 4 Cap
[List of Patents for class 361 subclass 308.3]  308.3           Subclass 308.3 indent level is 4 Wire
[List of Patents for class 361 subclass 309]  309           Subclass 309 indent level is 4 Metallized terminal
[List of Patents for class 361 subclass 310]  310           Subclass 310 indent level is 3 Lead extends around at least a portion of capacitor
[List of Patents for class 361 subclass 311]  311           Subclass 311 indent level is 2 Solid dielectric
[List of Patents for class 361 subclass 312]  312           Subclass 312 indent level is 3 Plural dielectrics
[List of Patents for class 361 subclass 313]  313           Subclass 313 indent level is 4 Layered
[List of Patents for class 361 subclass 314]  314           Subclass 314 indent level is 4 Impregnated
[List of Patents for class 361 subclass 315]  315           Subclass 315 indent level is 5 With specific impregnant
[List of Patents for class 361 subclass 316]  316           Subclass 316 indent level is 6 Including wax
[List of Patents for class 361 subclass 317]  317           Subclass 317 indent level is 6 Including halogen (e.g., chlorinated)
[List of Patents for class 361 subclass 318]  318           Subclass 318 indent level is 7 With stabilizer or modifying substance
[List of Patents for class 361 subclass 319]  319           Subclass 319 indent level is 5 With stabilizer or modifying substance
[List of Patents for class 361 subclass 320]  320           Subclass 320 indent level is 4 Ceramic and glass
[List of Patents for class 361 subclass 321.1]  321.1           Subclass 321.1 indent level is 3 Ceramic, glass, or oxide particles
[List of Patents for class 361 subclass 321.2]  321.2           Subclass 321.2 indent level is 4 With multilayer ceramic capacitor
[List of Patents for class 361 subclass 321.3]  321.3           Subclass 321.3 indent level is 5 Including metallization coating
[List of Patents for class 361 subclass 321.4]  321.4           Subclass 321.4 indent level is 5 Composition
[List of Patents for class 361 subclass 321.5]  321.5           Subclass 321.5 indent level is 4 Composition
[List of Patents for class 361 subclass 321.6]  321.6           Subclass 321.6 indent level is 4 With tubular capacitor
[List of Patents for class 361 subclass 322]  322           Subclass 322 indent level is 4 Oxide film
[List of Patents for class 361 subclass 323]  323           Subclass 323 indent level is 3 Plastic
[List of Patents for class 361 subclass 324]  324           Subclass 324 indent level is 3 Fibrous or fabric (e.g., paper, etc.)
[List of Patents for class 361 subclass 325]  325           Subclass 325 indent level is 3 Mica
[List of Patents for class 361 subclass 326]  326           Subclass 326 indent level is 2 Vacuum or gas dielectric
[List of Patents for class 361 subclass 327]  327           Subclass 327 indent level is 2 Liquid dielectric
[List of Patents for class 361 subclass 328]  328           Subclass 328 indent level is 2 Multiple capacitors
[List of Patents for class 361 subclass 329]  329           Subclass 329 indent level is 3 Distinct physically
[List of Patents for class 361 subclass 330]  330           Subclass 330 indent level is 3 Shared electrode
[List of Patents for class 361 subclass 600]  600           HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS
[List of Patents for class 361 subclass 601]  601           Subclass 601 indent level is 1 For electrical power distribution systems and devices
[List of Patents for class 361 subclass 602]  602           Subclass 602 indent level is 2 Distribution station (i.e., substation)
[List of Patents for class 361 subclass 603]  603           Subclass 603 indent level is 3 Having transformer
[List of Patents for class 361 subclass 604]  604           Subclass 604 indent level is 3 Gas insulated
[List of Patents for class 361 subclass 605]  605           Subclass 605 indent level is 2 Electrical switchgear
[List of Patents for class 361 subclass 606]  606           Subclass 606 indent level is 3 Truck type
[List of Patents for class 361 subclass 607]  607           Subclass 607 indent level is 4 With interlock
[List of Patents for class 361 subclass 608]  608           Subclass 608 indent level is 3 Drawer type
[List of Patents for class 361 subclass 609]  609           Subclass 609 indent level is 4 With interlock
[List of Patents for class 361 subclass 610]  610           Subclass 610 indent level is 3 Pivoted support means
[List of Patents for class 361 subclass 611]  611           Subclass 611 indent level is 3 Busbar arrangements
[List of Patents for class 361 subclass 612]  612           Subclass 612 indent level is 4 Gas insulated
[List of Patents for class 361 subclass 613]  613           Subclass 613 indent level is 4 Liquid insulated
[List of Patents for class 361 subclass 614]  614           Subclass 614 indent level is 4 With plural removable control units in housing
[List of Patents for class 361 subclass 615]  615           Subclass 615 indent level is 3 With interlock
[List of Patents for class 361 subclass 616]  616           Subclass 616 indent level is 4 Door or cover type
[List of Patents for class 361 subclass 617]  617           Subclass 617 indent level is 4 Shutter type
[List of Patents for class 361 subclass 618]  618           Subclass 618 indent level is 3 Gas insulated
[List of Patents for class 361 subclass 619]  619           Subclass 619 indent level is 3 Having gas circuit breaker
[List of Patents for class 361 subclass 620]  620           Subclass 620 indent level is 3 Having transformer
[List of Patents for class 361 subclass 621]  621           Subclass 621 indent level is 3 Having isolating switch
[List of Patents for class 361 subclass 622]  622           Subclass 622 indent level is 2 Distribution or control unit
[List of Patents for class 361 subclass 623]  623           Subclass 623 indent level is 3 Having transformer
[List of Patents for class 361 subclass 624]  624           Subclass 624 indent level is 3 Having busbar arrangement
[List of Patents for class 361 subclass 625]  625           Subclass 625 indent level is 3 Portable
[List of Patents for class 361 subclass 626]  626           Subclass 626 indent level is 3 Having fuse or relay
[List of Patents for class 361 subclass 627]  627           Subclass 627 indent level is 2 Distribution or control panel board
[List of Patents for class 361 subclass 628]  628           Subclass 628 indent level is 3 With switches and fuses
[List of Patents for class 361 subclass 629]  629           Subclass 629 indent level is 4 Unit block
[List of Patents for class 361 subclass 630]  630           Subclass 630 indent level is 3 With fuses
[List of Patents for class 361 subclass 631]  631           Subclass 631 indent level is 3 With switches
[List of Patents for class 361 subclass 632]  632           Subclass 632 indent level is 4 With switch actuating arrangements
[List of Patents for class 361 subclass 633]  633           Subclass 633 indent level is 3 Plugboards
[List of Patents for class 361 subclass 634]  634           Subclass 634 indent level is 3 With circuit breaker arrangements
[List of Patents for class 361 subclass 635]  635           Subclass 635 indent level is 4 With discriminating means
[List of Patents for class 361 subclass 636]  636           Subclass 636 indent level is 4 Plug-in or removable
[List of Patents for class 361 subclass 637]  637           Subclass 637 indent level is 3 Busbar or conductor arrangements
[List of Patents for class 361 subclass 638]  638           Subclass 638 indent level is 4 U-shaped member
[List of Patents for class 361 subclass 639]  639           Subclass 639 indent level is 4 With horizontal busbar
[List of Patents for class 361 subclass 640]  640           Subclass 640 indent level is 4 With removable or plug-in connection
[List of Patents for class 361 subclass 641]  641           Subclass 641 indent level is 2 Electrical service distribution box
[List of Patents for class 361 subclass 642]  642           Subclass 642 indent level is 3 With fuse
[List of Patents for class 361 subclass 643]  643           Subclass 643 indent level is 3 With switch
[List of Patents for class 361 subclass 644]  644           Subclass 644 indent level is 3 Including panel board
[List of Patents for class 361 subclass 645]  645           Subclass 645 indent level is 4 Adjustable panel
[List of Patents for class 361 subclass 646]  646           Subclass 646 indent level is 4 With fuse support means
[List of Patents for class 361 subclass 647]  647           Subclass 647 indent level is 4 With switch support means
[List of Patents for class 361 subclass 648]  648           Subclass 648 indent level is 4 Busbar arrangements
[List of Patents for class 361 subclass 649]  649           Subclass 649 indent level is 5 U-shaped member
[List of Patents for class 361 subclass 650]  650           Subclass 650 indent level is 5 Spaced parallel relationship
[List of Patents for class 361 subclass 651]  651           Subclass 651 indent level is 4 Panel board corner mountings
[List of Patents for class 361 subclass 652]  652           Subclass 652 indent level is 4 Circuit breaker supporting arrangements
[List of Patents for class 361 subclass 653]  653           Subclass 653 indent level is 5 With discriminating means
[List of Patents for class 361 subclass 654]  654           Subclass 654 indent level is 5 With tamper prevention means
[List of Patents for class 361 subclass 655]  655           Subclass 655 indent level is 5 Having two row arrangement
[List of Patents for class 361 subclass 656]  656           Subclass 656 indent level is 5 With plug-in circuit breakers
[List of Patents for class 361 subclass 657]  657           Subclass 657 indent level is 3 With removable member
[List of Patents for class 361 subclass 658]  658           Subclass 658 indent level is 3 With plastic enclosure or support
[List of Patents for class 361 subclass 659]  659           Subclass 659 indent level is 2 For electricity service meter
[List of Patents for class 361 subclass 660]  660           Subclass 660 indent level is 3 Plural
[List of Patents for class 361 subclass 661]  661           Subclass 661 indent level is 3 With meter circuit controller
[List of Patents for class 361 subclass 662]  662           Subclass 662 indent level is 4 Bypass arrangement
[List of Patents for class 361 subclass 663]  663           Subclass 663 indent level is 4 With transformer or circuit breaker
[List of Patents for class 361 subclass 664]  664           Subclass 664 indent level is 3 Meter mounting arrangements
[List of Patents for class 361 subclass 665]  665           Subclass 665 indent level is 4 Adaptable meter supports
[List of Patents for class 361 subclass 666]  666           Subclass 666 indent level is 4 Retractable or detachable meter support
[List of Patents for class 361 subclass 667]  667           Subclass 667 indent level is 4 Removable cover
[List of Patents for class 361 subclass 668]  668           Subclass 668 indent level is 3 Meter terminal and connector arrangements
[List of Patents for class 361 subclass 669]  669           Subclass 669 indent level is 4 Terminal block
[List of Patents for class 361 subclass 670]  670           Subclass 670 indent level is 4 Contact blade receiving structure
[List of Patents for class 361 subclass 671]  671           Subclass 671 indent level is 4 Adjustable or adaptable contacts
[List of Patents for class 361 subclass 672]  672           Subclass 672 indent level is 3 Tamper resistant
[List of Patents for class 361 subclass 673]  673           Subclass 673 indent level is 2 Circuit breaker supporting means (i.e., attaching, mounting, etc.)
[List of Patents for class 361 subclass 674]  674           Subclass 674 indent level is 2 For ballast elements
[List of Patents for class 361 subclass 675]  675           Subclass 675 indent level is 2 Bus duct
[List of Patents for class 361 subclass 676]  676           Subclass 676 indent level is 2 With cooling means
[List of Patents for class 361 subclass 677]  677           Subclass 677 indent level is 3 Fluid
[List of Patents for class 361 subclass 678]  678           Subclass 678 indent level is 4 Air
[List of Patents for class 361 subclass 679]  679           Subclass 679 indent level is 1 For electronic systems and devices
[List of Patents for class 361 subclass 680]  680           Subclass 680 indent level is 2 Including keyboard support
[List of Patents for class 361 subclass 681]  681           Subclass 681 indent level is 2 Including display support
[List of Patents for class 361 subclass 682]  682           Subclass 682 indent level is 3 CRT support
[List of Patents for class 361 subclass 683]  683           Subclass 683 indent level is 2 Computer related support
[List of Patents for class 361 subclass 684]  684           Subclass 684 indent level is 3 Memory unit support
[List of Patents for class 361 subclass 685]  685           Subclass 685 indent level is 4 Disk drive support
[List of Patents for class 361 subclass 686]  686           Subclass 686 indent level is 3 Input/output device support
[List of Patents for class 361 subclass 687]  687           Subclass 687 indent level is 3 With cooling means
[List of Patents for class 361 subclass 688]  688           Subclass 688 indent level is 2 With cooling means
[List of Patents for class 361 subclass 689]  689           Subclass 689 indent level is 3 Fluid
[List of Patents for class 361 subclass 690]  690           Subclass 690 indent level is 4 Air
[List of Patents for class 361 subclass 691]  691           Subclass 691 indent level is 5 Pressurized or conditioned
[List of Patents for class 361 subclass 692]  692           Subclass 692 indent level is 5 Plural Openings
[List of Patents for class 361 subclass 693]  693           Subclass 693 indent level is 6 Circular
[List of Patents for class 361 subclass 694]  694           Subclass 694 indent level is 5 With air circulating means
[List of Patents for class 361 subclass 695]  695           Subclass 695 indent level is 6 Fan or blower
[List of Patents for class 361 subclass 696]  696           Subclass 696 indent level is 7 With heat exchanger unit
[List of Patents for class 361 subclass 697]  697           Subclass 697 indent level is 7 With heat sink or cooling fins
[List of Patents for class 361 subclass 698]  698           Subclass 698 indent level is 5 And liquid
[List of Patents for class 361 subclass 699]  699           Subclass 699 indent level is 4 Liquid
[List of Patents for class 361 subclass 700]  700           Subclass 700 indent level is 5 Change of physical state
[List of Patents for class 361 subclass 701]  701           Subclass 701 indent level is 4 With heat exchanger unit
[List of Patents for class 361 subclass 702]  702           Subclass 702 indent level is 4 With cold plate or heat sink
[List of Patents for class 361 subclass 703]  703           Subclass 703 indent level is 4 With cooling fins
[List of Patents for class 361 subclass 704]  704           Subclass 704 indent level is 3 Thermal conduction
[List of Patents for class 361 subclass 705]  705           Subclass 705 indent level is 4 By specific coating
[List of Patents for class 361 subclass 706]  706           Subclass 706 indent level is 5 Containing silicon or aluminum
[List of Patents for class 361 subclass 707]  707           Subclass 707 indent level is 4 Through support means
[List of Patents for class 361 subclass 708]  708           Subclass 708 indent level is 5 Specific chemical compound or element
[List of Patents for class 361 subclass 709]  709           Subclass 709 indent level is 5 Heat sink
[List of Patents for class 361 subclass 710]  710           Subclass 710 indent level is 6 Details
[List of Patents for class 361 subclass 711]  711           Subclass 711 indent level is 6 Cooling plate or bar
[List of Patents for class 361 subclass 712]  712           Subclass 712 indent level is 5 Thermally and electrically conductive
[List of Patents for class 361 subclass 713]  713           Subclass 713 indent level is 5 Electrically insulating thermally conductive
[List of Patents for class 361 subclass 714]  714           Subclass 714 indent level is 4 Through component housing
[List of Patents for class 361 subclass 715]  715           Subclass 715 indent level is 4 For module
[List of Patents for class 361 subclass 716]  716           Subclass 716 indent level is 5 Plural
[List of Patents for class 361 subclass 717]  717           Subclass 717 indent level is 4 For active solid state devices
[List of Patents for class 361 subclass 718]  718           Subclass 718 indent level is 5 For integrated circuit
[List of Patents for class 361 subclass 719]  719           Subclass 719 indent level is 6 Circuit board mounted
[List of Patents for class 361 subclass 720]  720           Subclass 720 indent level is 4 For printed circuit board
[List of Patents for class 361 subclass 721]  721           Subclass 721 indent level is 5 Plural
[List of Patents for class 361 subclass 722]  722           Subclass 722 indent level is 4 For electronic circuit
[List of Patents for class 361 subclass 723]  723           Subclass 723 indent level is 4 For lead frame
[List of Patents for class 361 subclass 724]  724           Subclass 724 indent level is 2 Cabinet-type housing
[List of Patents for class 361 subclass 725]  725           Subclass 725 indent level is 3 With retractable or readily detachable chassis
[List of Patents for class 361 subclass 726]  726           Subclass 726 indent level is 4 With locking means or device
[List of Patents for class 361 subclass 727]  727           Subclass 727 indent level is 4 Sliding component or commpartment
[List of Patents for class 361 subclass 728]  728           Subclass 728 indent level is 2 Module
[List of Patents for class 361 subclass 729]  729           Subclass 729 indent level is 3 Plural
[List of Patents for class 361 subclass 730]  730           Subclass 730 indent level is 4 With housing
[List of Patents for class 361 subclass 731]  731           Subclass 731 indent level is 5 Interchangeable
[List of Patents for class 361 subclass 732]  732           Subclass 732 indent level is 5 Having lock or interlock
[List of Patents for class 361 subclass 733]  733           Subclass 733 indent level is 5 Selective connections
[List of Patents for class 361 subclass 734]  734           Subclass 734 indent level is 4 With coupling or decoupling capacitor
[List of Patents for class 361 subclass 735]  735           Subclass 735 indent level is 4 Stacked
[List of Patents for class 361 subclass 736]  736           Subclass 736 indent level is 3 With printed circuit boards
[List of Patents for class 361 subclass 737]  737           Subclass 737 indent level is 4 IC card or card member
[List of Patents for class 361 subclass 738]  738           Subclass 738 indent level is 4 With resistor and capacitor
[List of Patents for class 361 subclass 739]  739           Subclass 739 indent level is 4 With particular material
[List of Patents for class 361 subclass 740]  740           Subclass 740 indent level is 4 With locking means or device
[List of Patents for class 361 subclass 741]  741           Subclass 741 indent level is 4 Guiding means
[List of Patents for class 361 subclass 742]  742           Subclass 742 indent level is 4 With spacer
[List of Patents for class 361 subclass 743]  743           Subclass 743 indent level is 4 Solder connection
[List of Patents for class 361 subclass 744]  744           Subclass 744 indent level is 4 Cordwood type
[List of Patents for class 361 subclass 745]  745           Subclass 745 indent level is 5 Welded connection
[List of Patents for class 361 subclass 746]  746           Subclass 746 indent level is 3 With specific dielectric material or layer
[List of Patents for class 361 subclass 747]  747           Subclass 747 indent level is 3 With locking means or device
[List of Patents for class 361 subclass 748]  748           Subclass 748 indent level is 2 Printed circuit board
[List of Patents for class 361 subclass 749]  749           Subclass 749 indent level is 3 Flexible board
[List of Patents for class 361 subclass 750]  750           Subclass 750 indent level is 4 With specific dielectric material or layer
[List of Patents for class 361 subclass 751]  751           Subclass 751 indent level is 4 With particular conductive material or coating
[List of Patents for class 361 subclass 752]  752           Subclass 752 indent level is 3 With housing or chassis
[List of Patents for class 361 subclass 753]  753           Subclass 753 indent level is 4 Specific chassis or ground
[List of Patents for class 361 subclass 754]  754           Subclass 754 indent level is 4 With ejector means
[List of Patents for class 361 subclass 755]  755           Subclass 755 indent level is 4 Rotatable
[List of Patents for class 361 subclass 756]  756           Subclass 756 indent level is 4 Guiding means
[List of Patents for class 361 subclass 757]  757           Subclass 757 indent level is 4 With particular material
[List of Patents for class 361 subclass 758]  758           Subclass 758 indent level is 4 With spacer
[List of Patents for class 361 subclass 759]  759           Subclass 759 indent level is 4 With lock or interlock
[List of Patents for class 361 subclass 760]  760           Subclass 760 indent level is 3 Connection of components to board
[List of Patents for class 361 subclass 761]  761           Subclass 761 indent level is 4 Component within printed circuit board
[List of Patents for class 361 subclass 762]  762           Subclass 762 indent level is 5 With specific dielectric material or layer
[List of Patents for class 361 subclass 763]  763           Subclass 763 indent level is 5 Capacitor and electrical component
[List of Patents for class 361 subclass 764]  764           Subclass 764 indent level is 5 Integrated circuit
[List of Patents for class 361 subclass 765]  765           Subclass 765 indent level is 4 By direct coating of components on board
[List of Patents for class 361 subclass 766]  766           Subclass 766 indent level is 5 Capacitor and resistor
[List of Patents for class 361 subclass 767]  767           Subclass 767 indent level is 4 With mounting pad
[List of Patents for class 361 subclass 768]  768           Subclass 768 indent level is 5 Having leadless component
[List of Patents for class 361 subclass 769]  769           Subclass 769 indent level is 5 Having spring member
[List of Patents for class 361 subclass 770]  770           Subclass 770 indent level is 5 Having spacer
[List of Patents for class 361 subclass 771]  771           Subclass 771 indent level is 5 Having particular material
[List of Patents for class 361 subclass 772]  772           Subclass 772 indent level is 4 With specific lead configuration
[List of Patents for class 361 subclass 773]  773           Subclass 773 indent level is 5 Shaped lead on components
[List of Patents for class 361 subclass 774]  774           Subclass 774 indent level is 5 Shaped lead on board
[List of Patents for class 361 subclass 775]  775           Subclass 775 indent level is 5 Busbar
[List of Patents for class 361 subclass 776]  776           Subclass 776 indent level is 5 Flexible connecting lead
[List of Patents for class 361 subclass 777]  777           Subclass 777 indent level is 4 By specific pattern on board
[List of Patents for class 361 subclass 778]  778           Subclass 778 indent level is 5 Cross-connected
[List of Patents for class 361 subclass 779]  779           Subclass 779 indent level is 5 With specific connection material
[List of Patents for class 361 subclass 780]  780           Subclass 780 indent level is 4 Different voltage layers
[List of Patents for class 361 subclass 781]  781           Subclass 781 indent level is 4 With switch
[List of Patents for class 361 subclass 782]  782           Subclass 782 indent level is 4 Having passive component
[List of Patents for class 361 subclass 783]  783           Subclass 783 indent level is 4 Having semiconductive device
[List of Patents for class 361 subclass 784]  784           Subclass 784 indent level is 3 Plural
[List of Patents for class 361 subclass 785]  785           Subclass 785 indent level is 4 With separable connector or socket means
[List of Patents for class 361 subclass 786]  786           Subclass 786 indent level is 5 Having key connection
[List of Patents for class 361 subclass 787]  787           Subclass 787 indent level is 5 Having spring member
[List of Patents for class 361 subclass 788]  788           Subclass 788 indent level is 5 Having backplane connection
[List of Patents for class 361 subclass 789]  789           Subclass 789 indent level is 5 Having flexible connector
[List of Patents for class 361 subclass 790]  790           Subclass 790 indent level is 5 Stacked
[List of Patents for class 361 subclass 791]  791           Subclass 791 indent level is 5 Multiple contact pins
[List of Patents for class 361 subclass 792]  792           Subclass 792 indent level is 4 Plural contiguous boards
[List of Patents for class 361 subclass 793]  793           Subclass 793 indent level is 5 Thick film component or material
[List of Patents for class 361 subclass 794]  794           Subclass 794 indent level is 5 Power, voltage, or current layer
[List of Patents for class 361 subclass 795]  795           Subclass 795 indent level is 5 Plural dielectric layers
[List of Patents for class 361 subclass 796]  796           Subclass 796 indent level is 4 With housing or chassis
[List of Patents for class 361 subclass 797]  797           Subclass 797 indent level is 5 Storage or file cabinet
[List of Patents for class 361 subclass 798]  798           Subclass 798 indent level is 5 With ejector or extractor
[List of Patents for class 361 subclass 799]  799           Subclass 799 indent level is 5 Grounding Construction or Detail
[List of Patents for class 361 subclass 800]  800           Subclass 800 indent level is 5 With Shielding Structure
[List of Patents for class 361 subclass 801]  801           Subclass 801 indent level is 5 Specific latching or retaining device
[List of Patents for class 361 subclass 802]  802           Subclass 802 indent level is 5 Specific alignment or guide means
[List of Patents for class 361 subclass 803]  803           Subclass 803 indent level is 4 Interconnection details
[List of Patents for class 361 subclass 804]  804           Subclass 804 indent level is 4 Spacer details
[List of Patents for class 361 subclass 805]  805           Subclass 805 indent level is 2 Matrix assembly
[List of Patents for class 361 subclass 806]  806           Subclass 806 indent level is 3 Diode
[List of Patents for class 361 subclass 807]  807           Subclass 807 indent level is 2 Component mounting or support means
[List of Patents for class 361 subclass 808]  808           Subclass 808 indent level is 3 Mounting pad
[List of Patents for class 361 subclass 809]  809           Subclass 809 indent level is 3 With discrete structure or support
[List of Patents for class 361 subclass 810]  810           Subclass 810 indent level is 3 Plural mounting or support
[List of Patents for class 361 subclass 811]  811           Subclass 811 indent level is 3 With passive components
[List of Patents for class 361 subclass 812]  812           Subclass 812 indent level is 3 With particular insulation
[List of Patents for class 361 subclass 813]  813           Subclass 813 indent level is 2 Lead frame
[List of Patents for class 361 subclass 814]  814           Subclass 814 indent level is 2 Radio type
[List of Patents for class 361 subclass 815]  815           Subclass 815 indent level is 3 Tube mounting
[List of Patents for class 361 subclass 816]  816           Subclass 816 indent level is 2 Shielding
[List of Patents for class 361 subclass 817]  817           Subclass 817 indent level is 3 For electronic tube
[List of Patents for class 361 subclass 818]  818           Subclass 818 indent level is 3 EMI
[List of Patents for class 361 subclass 819]  819           Subclass 819 indent level is 2 For relay
[List of Patents for class 361 subclass 820]  820           Subclass 820 indent level is 2 For semiconductor device
[List of Patents for class 361 subclass 821]  821           Subclass 821 indent level is 2 For capacitor and inductor
[List of Patents for class 361 subclass 822]  822           Subclass 822 indent level is 1 Contact banks
[List of Patents for class 361 subclass 823]  823           Subclass 823 indent level is 1 Terminal block
[List of Patents for class 361 subclass 824]  824           Subclass 824 indent level is 2 With protective device or unit
[List of Patents for class 361 subclass 825]  825           Subclass 825 indent level is 1 Support brackets
[List of Patents for class 361 subclass 826]  826           Subclass 826 indent level is 1 Wire distribution (e.g., harness, rack, etc.)
[List of Patents for class 361 subclass 827]  827           Subclass 827 indent level is 2 With interconnecting cable
[List of Patents for class 361 subclass 828]  828           Subclass 828 indent level is 2 With switchboard or switch
[List of Patents for class 361 subclass 829]  829           Subclass 829 indent level is 1 Frame
[List of Patents for class 361 subclass 830]  830           Subclass 830 indent level is 2 With plurality of capacitors
[List of Patents for class 361 subclass 831]  831           Subclass 831 indent level is 2 With cooling means
[List of Patents for class 361 subclass 832]  832           Subclass 832 indent level is 2 With switchboard or switch
[List of Patents for class 361 subclass 833]  833           Subclass 833 indent level is 1 Fuse block
[List of Patents for class 361 subclass 834]  834           Subclass 834 indent level is 2 Plural
[List of Patents for class 361 subclass 835]  835           Subclass 835 indent level is 1 Fuse pullout device
[List of Patents for class 361 subclass 836]  836           Subclass 836 indent level is 1 For transformer
[List of Patents for class 361 subclass 837]  837           Subclass 837 indent level is 1 For switch or fuse
[List of Patents for class 361 subclass 500]  500           ELECTROLYTIC SYSTEMS OR DEVICES
[List of Patents for class 361 subclass 501]  501           Subclass 501 indent level is 1 Coulometer (i.e., electrochemical timer)
[List of Patents for class 361 subclass 502]  502           Subclass 502 indent level is 1 Double layer electrolytic capacitor
[List of Patents for class 361 subclass 503]  503           Subclass 503 indent level is 1 Liquid electrolytic capacitor
[List of Patents for class 361 subclass 504]  504           Subclass 504 indent level is 2 With significant electrolyte
[List of Patents for class 361 subclass 505]  505           Subclass 505 indent level is 3 Salt solute
[List of Patents for class 361 subclass 506]  506           Subclass 506 indent level is 3 Ethylene glycol
[List of Patents for class 361 subclass 507]  507           Subclass 507 indent level is 3 With depolarizer
[List of Patents for class 361 subclass 508]  508           Subclass 508 indent level is 2 Anode type electrode
[List of Patents for class 361 subclass 509]  509           Subclass 509 indent level is 3 Aluminum or tantalum
[List of Patents for class 361 subclass 510]  510           Subclass 510 indent level is 3 Anode riser
[List of Patents for class 361 subclass 511]  511           Subclass 511 indent level is 3 Wound
[List of Patents for class 361 subclass 512]  512           Subclass 512 indent level is 4 With separator
[List of Patents for class 361 subclass 513]  513           Subclass 513 indent level is 4 With mounting means (e.g., anchoring means or clamping)
[List of Patents for class 361 subclass 514]  514           Subclass 514 indent level is 4 With heat conductor (e.g., heat sink)
[List of Patents for class 361 subclass 515]  515           Subclass 515 indent level is 4 With common conductor (e.g., stripline)
[List of Patents for class 361 subclass 516]  516           Subclass 516 indent level is 2 Cathode type electrode (e.g., cathode casing)
[List of Patents for class 361 subclass 517]  517           Subclass 517 indent level is 2 Casing
[List of Patents for class 361 subclass 518]  518           Subclass 518 indent level is 3 With hermetic seal
[List of Patents for class 361 subclass 519]  519           Subclass 519 indent level is 3 With header, cover, or endseal
[List of Patents for class 361 subclass 520]  520           Subclass 520 indent level is 4 Significant electrical connection means (e.g., terminals or leads)
[List of Patents for class 361 subclass 521]  521           Subclass 521 indent level is 3 With vent means
[List of Patents for class 361 subclass 522]  522           Subclass 522 indent level is 2 Multiple capacitors
[List of Patents for class 361 subclass 523]  523           Subclass 523 indent level is 1 Solid electrolytic capacitor (e.g., dry electrolytic capacitor)
[List of Patents for class 361 subclass 524]  524           Subclass 524 indent level is 2 Dielectric
[List of Patents for class 361 subclass 525]  525           Subclass 525 indent level is 2 With significant electrolyte or semiconductor
[List of Patents for class 361 subclass 526]  526           Subclass 526 indent level is 3 Paste or gel
[List of Patents for class 361 subclass 527]  527           Subclass 527 indent level is 3 Organic salt (e.g., TCNQ)
[List of Patents for class 361 subclass 528]  528           Subclass 528 indent level is 2 Anode type electrode
[List of Patents for class 361 subclass 529]  529           Subclass 529 indent level is 3 Aluminum or tantalum
[List of Patents for class 361 subclass 530]  530           Subclass 530 indent level is 3 Wound
[List of Patents for class 361 subclass 531]  531           Subclass 531 indent level is 4 With lead conductor
[List of Patents for class 361 subclass 532]  532           Subclass 532 indent level is 2 Cathode type electrode
[List of Patents for class 361 subclass 533]  533           Subclass 533 indent level is 3 With significant lead
[List of Patents for class 361 subclass 534]  534           Subclass 534 indent level is 2 With protection means
[List of Patents for class 361 subclass 535]  535           Subclass 535 indent level is 2 Casing
[List of Patents for class 361 subclass 536]  536           Subclass 536 indent level is 3 With hermetic seal
[List of Patents for class 361 subclass 537]  537           Subclass 537 indent level is 3 With header, cover, or endseal
[List of Patents for class 361 subclass 538]  538           Subclass 538 indent level is 4 Significant electrical connection means (e.g., terminals or leads)
[List of Patents for class 361 subclass 539]  539           Subclass 539 indent level is 4 With potting
[List of Patents for class 361 subclass 540]  540           Subclass 540 indent level is 2 With terminal
[List of Patents for class 361 subclass 541]  541           Subclass 541 indent level is 2 Multiple capacitors
[List of Patents for class 361 subclass 434]  434           Subclass 434 indent level is 1 Systems (e.g., plural cells, standby exciting voltage)
[List of Patents for class 361 subclass 435]  435           Subclass 435 indent level is 1 Current interruption type (e.g., circuit breaker, D.C.-to-pulse converters)
[List of Patents for class 361 subclass 436]  436           Subclass 436 indent level is 1 Rectifiers
[List of Patents for class 361 subclass 437]  437           MISCELLANEOUS
 
FOREIGN ART COLLECTIONS
 
   FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
              SAFETY AND PROTECTION OF SYSTEMS AND DEVICES (361/1)
              Subclass indent level is 1 With specific voltage responsive fault sensor (361/88)
   FOR100          Subclass FOR100 indent level is 2 Overvoltage (361/91)
              SAFETY AND PROTECTION OF SYSTEMS AND DEVICES (361/1)
   FOR101          Subclass FOR101 indent level is 1 With specific current responsive fault sensor (361/93)

This file produced by USPTO - SIRA - Office of Patent Automation - Reference Tools Project

Contact: United States Patent and Trademark Office - Classification Operations Crystal Park 3, Suite 902 Washington, DC 20231 phone: (703) 305-5107

For questions and comments please e-mail.


Note: The Patent and Trademark Depository Library Program (PTDLP) administers a nationwide network of public, state and academic libraries designated as Patent and Trademark Depository Libraries authorized by 35 U.S.C. 13 to: Disseminate Patent and Trademark Information Support Diverse Intellectual Property Needs of the Public

Contact: United States Patent and Trademark Office - PTDLP Crystal Park 3, Suite 481 Washington, DC 20231 Fax: (703) 306-2662


Note: For information/comments on electronic information products, such as purchasing USPTO data, or to discuss system requirements for magnetic tape products, contact:

     Information Products Division -- U.S. Patent and Trademark Office Information Products Division
     PK3- Suite 441 Washington, DC 20231
     tel: (703) 306-2600 FAX: (703) 306-2737 email: oeip@uspto.gov

Or, browse their on-line catalog.

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.

|.HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT