US PATENT SUBCLASS 180 / 430
.~.~ Having flexible working member

Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

400  DF  STEERING GEAR {8}
417  DF  .~ With fluid power assist {16}
430.~.~ Having flexible working member

DEFINITION

Classification: 180/430

Having flexible working member:

(under subclass 417) Subject matter wherein the motive means comprises a working member having a pliable displaceable member comprising the movable wall of an expansible chamber device.