US PATENT SUBCLASS 303 / 116.3
.~.~ Vehicle wheel operated pump

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

121  DF  SPEED-CONTROLLED {44}
113.1  DF  .~ Having a valve system responsive to a wheel lock signal {12}
116.3.~.~ Vehicle wheel operated pump

DEFINITION

Classification: 303/116.3

Vehicle wheel operated pump:

(under subclass 116.1) Structure in which the fluid pressurizing means is driven by rotation of an automobile or truck drive axle, hub, rim, and tire.