US PATENT SUBCLASS 74 / 557
.~.~.~.~ Handles

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

469  DF  CONTROL LEVER AND LINKAGE SYSTEMS {8}
*  DD  .~ Elements {8}
543  DF  .~.~ Handles {6}
552  DF  .~.~.~ Hand wheels {5}
557.~.~.~.~ Handles

DEFINITION

Classification: 74/557

(under subclass 552) Handles adapted to be grasped by the hand which are attached to a hand wheel to facilitate its operation.