US PATENT SUBCLASS 188 / 109
.~ Seat


Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  OPERATORS {11}
109.~ Seat


DEFINITION

Classification: 188/109

The brake is operated by the weight on a vehicle or other seat.

SEE OR SEARCH CLASS

303, Fluid-Pressure and Analogous Brake Systems,

19, for a dead man type brake wherein the brake system is actuated by a vehicle operator becoming unintentionally removed from a vehicle operator seat.