US PATENT SUBCLASS 74 / 488
.~.~.~.~ Handle bar type

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

469  DF  CONTROL LEVER AND LINKAGE SYSTEMS {8}
479.01  DF  .~ Multiple controlling elements for single controlled element {8}
484 R  DF  .~.~ Steering and controls assemblies {3}
486  DF  .~.~.~ Reciprocating control elements {2}
488.~.~.~.~ Handle bar type {1}
489  DF  .~.~.~.~.~> Flexible control element

DEFINITION

Classification: 74/488

(under subclass 486) Systems in which the rotary shafts are grouped about a handle bar and in which one of the shafts reciprocates.