US PATENT SUBCLASS 254 / 386
.~.~ Element reciprocated by expansible fluid motor

Current as of: June, 1999
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254 /   HD   IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE

264  DF  APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE {4}
385  DF  .~ With rotatable, cable contacting, pulley wheel element attached to and reciprocated by driving component of device {1}
386.~.~ Element reciprocated by expansible fluid motor

DEFINITION

Classification: 254/386

Element reciprocated by expansible fluid motor:

(under subclass 385) Apparatus wherein the driving component of the device includes a telescopic, fluid powered mechanism.

SEE OR SEARCH THIS CLASS, SUBCLASS:

93+, for implements actuated by fluid pressure.