US PATENT SUBCLASS 172 / 495
.~ Foot operated actuator

Current as of: June, 1999
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172 /   HD   EARTH WORKING

452  DF  WITH ACTUATOR ADAPTED TO LIFT TOOL FOR TRANSPORT ON WHEELED FRAME OR BROADLY CLAIMED IMPLEMENT {37}
495.~ Foot operated actuator {1}
496  DF  .~.~> With combined or optional hand actuation

DEFINITION

Classification: 172/495

(under subclass 452) Apparatus wherein the actuator is provided with means which adapts it to be operated by the power of a human foot.