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[Search a list of Patent Appplications for class 192]  Class   192CLUTCHES AND POWER-STOP CONTROL
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   [List of Patents for class 192 subclass 3.21]  3.21           VORTEX-FLOW DRIVE AND CLUTCH
    [List of Patents for class 192 subclass 3.22]  3.22           Subclass 3.22 indent level is 1 With means to effect torque reversal
   [List of Patents for class 192 subclass 3.23]  3.23           Subclass 3.23 indent level is 1 With brake
    [List of Patents for class 192 subclass 3.24]  3.24           Subclass 3.24 indent level is 2 Alternatively operative clutch and brake
   [List of Patents for class 192 subclass 3.25]  3.25           Subclass 3.25 indent level is 1 With additional drive or clutch
    [List of Patents for class 192 subclass 3.26]  3.26           Subclass 3.26 indent level is 2 Simultaneously operative clutches
    [List of Patents for class 192 subclass 3.27]  3.27           Subclass 3.27 indent level is 2 Alternatively operative clutches
   [List of Patents for class 192 subclass 3.28]  3.28           Subclass 3.28 indent level is 1 Including drive-lockup clutch
   [List of Patents for class 192 subclass 3.29]  3.29           Subclass 3.29 indent level is 2 Having fluid-pressure operator
    [List of Patents for class 192 subclass 3.3]  3.3           Subclass 3.3 indent level is 3 With auxiliary source of pressure
    [List of Patents for class 192 subclass 3.31]  3.31           Subclass 3.31 indent level is 2 Having speed-responsive operator
    [List of Patents for class 192 subclass 3.32]  3.32           Subclass 3.32 indent level is 1 Alternatively operative drive and clutch
    [List of Patents for class 192 subclass 3.33]  3.33           Subclass 3.33 indent level is 1 Fluid-pressure operator for engaging clutch
    [List of Patents for class 192 subclass 3.34]  3.34           VORTEX-FLOW DRIVE AND BRAKE
   [List of Patents for class 192 subclass 3.51]  3.51           TRANSMISSION CONTROL AND CLUTCH CONTROL
   [List of Patents for class 192 subclass 3.52]  3.52           Subclass 3.52 indent level is 1 Planetary transmission and coaxial clutch
    [List of Patents for class 192 subclass 3.53]  3.53           Subclass 3.53 indent level is 2 Including separate, reversing pedal
   [List of Patents for class 192 subclass 3.54]  3.54           Subclass 3.54 indent level is 1 Common control
   [List of Patents for class 192 subclass 3.55]  3.55           Subclass 3.55 indent level is 2 Power-operated clutch
    [List of Patents for class 192 subclass 3.56]  3.56           Subclass 3.56 indent level is 3 Electromagnetically operated
   [List of Patents for class 192 subclass 3.57]  3.57           Subclass 3.57 indent level is 3 Fluid-press operated
    [List of Patents for class 192 subclass 3.58]  3.58           Subclass 3.58 indent level is 4 Electrically triggered
    [List of Patents for class 192 subclass 3.59]  3.59           Subclass 3.59 indent level is 4 Vacuum operated
   [List of Patents for class 192 subclass 3.61]  3.61           Subclass 3.61 indent level is 2 Stepped ratio transmission
    [List of Patents for class 192 subclass 3.62]  3.62           Subclass 3.62 indent level is 3 With control lever
    [List of Patents for class 192 subclass 3.63]  3.63           Subclass 3.63 indent level is 1 Interrelated (e.g., with interlock)
   [List of Patents for class 192 subclass 215]  215           TRANSMISSION AND BRAKE
    [List of Patents for class 192 subclass 216]  216           Subclass 216 indent level is 1 Internal resistance brake
   [List of Patents for class 192 subclass 217]  217           Subclass 217 indent level is 1 Velocipede
   [List of Patents for class 192 subclass 217.1]  217.1           Subclass 217.1 indent level is 2 Back-pedaling brake (e.g., coaster brake)
    [List of Patents for class 192 subclass 217.2]  217.2           Subclass 217.2 indent level is 3 Rotatable crank axle
   [List of Patents for class 192 subclass 217.3]  217.3           Subclass 217.3 indent level is 3 Wheel hub
   [List of Patents for class 192 subclass 217.4]  217.4           Subclass 217.4 indent level is 4 With change-speed transmission
    [List of Patents for class 192 subclass 217.5]  217.5           Subclass 217.5 indent level is 5 Plural sprockets
    [List of Patents for class 192 subclass 217.6]  217.6           Subclass 217.6 indent level is 4 With screw operator
    [List of Patents for class 192 subclass 217.7]  217.7           Subclass 217.7 indent level is 4 Multidisc brake
   [List of Patents for class 192 subclass 218]  218           Subclass 218 indent level is 1 Motor vehicle
   [List of Patents for class 192 subclass 219]  219           Subclass 219 indent level is 2 Transmission control affects brake
   [List of Patents for class 192 subclass 219.1]  219.1           Subclass 219.1 indent level is 3 Hill-holder
   [List of Patents for class 192 subclass 219.2]  219.2           Subclass 219.2 indent level is 4 One-way brake
    [List of Patents for class 192 subclass 219.3]  219.3           Subclass 219.3 indent level is 5 Ball or roller
   [List of Patents for class 192 subclass 219.4]  219.4           Subclass 219.4 indent level is 3 Emergency or parking brake
    [List of Patents for class 192 subclass 219.5]  219.5           Subclass 219.5 indent level is 4 Parking pawl
   [List of Patents for class 192 subclass 219.6]  219.6           Subclass 219.6 indent level is 4 With separate manual operator
    [List of Patents for class 192 subclass 219.7]  219.7           Subclass 219.7 indent level is 5 Foot operated
   [List of Patents for class 192 subclass 220]  220           Subclass 220 indent level is 2 Brake control affects transmission change
    [List of Patents for class 192 subclass 220.1]  220.1           Subclass 220.1 indent level is 3 Brake application neutralizes transmission
   [List of Patents for class 192 subclass 220.2]  220.2           Subclass 220.2 indent level is 3 Park-lock device
   [List of Patents for class 192 subclass 220.3]  220.3           Subclass 220.3 indent level is 4 Floor-mounted shift lever
   [List of Patents for class 192 subclass 220.4]  220.4           Subclass 220.4 indent level is 5 Solenoid operated lock
   [List of Patents for class 192 subclass 220.5]  220.5           Subclass 220.5 indent level is 6 Rotary bushing
    [List of Patents for class 192 subclass 220.6]  220.6           Subclass 220.6 indent level is 7 Override
    [List of Patents for class 192 subclass 220.7]  220.7           Subclass 220.7 indent level is 6 Override
   [List of Patents for class 192 subclass 221]  221           Subclass 221 indent level is 2 Fluid operated
    [List of Patents for class 192 subclass 221.1]  221.1           Subclass 221.1 indent level is 3 Brake and gearing at axle end
    [List of Patents for class 192 subclass 222]  222           Subclass 222 indent level is 2 Electromagnetic
   [List of Patents for class 192 subclass 223]  223           Subclass 223 indent level is 1 Torque-responsive brake
    [List of Patents for class 192 subclass 223.1]  223.1           Subclass 223.1 indent level is 2 Transversely engaged positive brake
    [List of Patents for class 192 subclass 223.2]  223.2           Subclass 223.2 indent level is 2 Ball or roller type brake
    [List of Patents for class 192 subclass 223.3]  223.3           Subclass 223.3 indent level is 2 With cam mechanism for axially moving brake member
    [List of Patents for class 192 subclass 223.4]  223.4           Subclass 223.4 indent level is 2 Wrap-spring brake
   [List of Patents for class 192 subclass 224]  224           Subclass 224 indent level is 1 Belt or chain transmission
    [List of Patents for class 192 subclass 224.1]  224.1           Subclass 224.1 indent level is 2 Belt tensioner affects brake operation
    [List of Patents for class 192 subclass 224.2]  224.2           Subclass 224.2 indent level is 2 Belt failure operates brake
    [List of Patents for class 192 subclass 224.3]  224.3           Subclass 224.3 indent level is 2 Belt shipper affects brake operation
    [List of Patents for class 192 subclass 225]  225           Subclass 225 indent level is 1 Fluid operated
    [List of Patents for class 192 subclass 226]  226           Subclass 226 indent level is 1 Electromagetic
   [List of Patents for class 192 subclass 12R]  12R           CLUTCH AND BRAKE
   [List of Patents for class 192 subclass 13R]  13R           Subclass 13R indent level is 1 Vehicle type
    [List of Patents for class 192 subclass 13A]  13A           Subclass 13A indent level is 2 Clutch-released brake holder
    [List of Patents for class 192 subclass 14]  14           Subclass 14 indent level is 1 Same member
   [List of Patents for class 192 subclass 15]  15           Subclass 15 indent level is 1 Automatic check and release
    [List of Patents for class 192 subclass 16]  16           Subclass 16 indent level is 2 Clutch and brake same member
   [List of Patents for class 192 subclass 17R]  17R           Subclass 17R indent level is 1 Peripheral brake
    [List of Patents for class 192 subclass 17A]  17A           Subclass 17A indent level is 2 Fluid operator
    [List of Patents for class 192 subclass 17C]  17C           Subclass 17C indent level is 2 Electric
    [List of Patents for class 192 subclass 17D]  17D           Subclass 17D indent level is 2 Coil
   [List of Patents for class 192 subclass 18R]  18R           Subclass 18R indent level is 1 Sliding operation
    [List of Patents for class 192 subclass 18A]  18A           Subclass 18A indent level is 2 Fluid operator
    [List of Patents for class 192 subclass 18B]  18B           Subclass 18B indent level is 2 Electric and magnetic
    [List of Patents for class 192 subclass 19]  19           Subclass 19 indent level is 1 Crank control
    [List of Patents for class 192 subclass 12A]  12A           Subclass 12A indent level is 1 Internal resistance
   [List of Patents for class 192 subclass 12B]  12B           Subclass 12B indent level is 1 One-way engaging
    [List of Patents for class 192 subclass 12BA]  12BA           Subclass 12BA indent level is 2 Coil spring type
    [List of Patents for class 192 subclass 12C]  12C           Subclass 12C indent level is 1 Fluid operator
    [List of Patents for class 192 subclass 12D]  12D           Subclass 12D indent level is 1 Electric
   [List of Patents for class 192 subclass 20]  20           CLUTCH AND GEAR
    [List of Patents for class 192 subclass 21]  21           Subclass 21 indent level is 1 Reversing
    [List of Patents for class 192 subclass 21.5]  21.5           FIELD RESPONSIVE FRICTIONAL MEDIA TYPE
   [List of Patents for class 192 subclass 22]  22           LATCH OPERATED
    [List of Patents for class 192 subclass 23]  23           Subclass 23 indent level is 1 Corn-planter type
   [List of Patents for class 192 subclass 24]  24           Subclass 24 indent level is 1 Longitudinally moving transmission member
    [List of Patents for class 192 subclass 25]  25           Subclass 25 indent level is 2 Pin
   [List of Patents for class 192 subclass 26]  26           Subclass 26 indent level is 1 Transversely moving transmission member
    [List of Patents for class 192 subclass 27]  27           Subclass 27 indent level is 2 Ball or roller
   [List of Patents for class 192 subclass 28]  28           Subclass 28 indent level is 2 Positive
    [List of Patents for class 192 subclass 29]  29           Subclass 29 indent level is 3 Rotating key
   [List of Patents for class 192 subclass 30R]  30R           CLUTCHES
   [List of Patents for class 192 subclass 31]  31           Subclass 31 indent level is 1 Automatic
   [List of Patents for class 192 subclass 32]  32           Subclass 32 indent level is 2 Manual control
   [List of Patents for class 192 subclass 33R]  33R           Subclass 33R indent level is 3 Definite-position release
    [List of Patents for class 192 subclass 33C]  33C           Subclass 33C indent level is 4 Coil
    [List of Patents for class 192 subclass 34]  34           Subclass 34 indent level is 3 Shaft thrust
   [List of Patents for class 192 subclass 35]  35           Subclass 35 indent level is 3 Pilot mechanism
    [List of Patents for class 192 subclass 36]  36           Subclass 36 indent level is 4 Brake band
   [List of Patents for class 192 subclass 37]  37           Subclass 37 indent level is 3 Transversely moving