US PATENT SUBCLASS 192 / 218
.~ Motor vehicle

Current as of: June, 1999
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192 /   HD   CLUTCHES AND POWER-STOP CONTROL

215  DF  TRANSMISSION AND BRAKE {7}
218.~ Motor vehicle {4}
219  DF  .~.~> Transmission control affects brake {2}
220  DF  .~.~> Brake control affects transmission change {2}
221  DF  .~.~> Fluid operated {1}
222  DF  .~.~> Electromagnetic

DEFINITION

Classification: 192/218

Motor vehicle:

(under subclass 215) Subject matter including automobiles or other mechanisms for transporting passengers or cargo wherein

the power source comprises an internal combustion engine, electric motor, or other power plant to propel the mechanism, and wherein the brake retards or stops movement of the mechanism.

SEE OR SEARCH CLASS

180, Motor Vehicles, appropriate subclasses for inventions relating to vehicle structure.