US PATENT SUBCLASS 303 / 113.3
.~.~.~ Including booster

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}
113.2  DF  .~.~ With traction control {1}
113.3.~.~.~ Including booster

DEFINITION

Classification: 303/113.3

Including booster:

(under subclass 113.2) Structure wherein the acceleration or drive slip prevention also includes a power assist device associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device.