US PATENT SUBCLASS 254 / 327
.~.~.~.~ Plural elements

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}
266  DF  .~ Device includes rotatably driven, cable contacting drum {34}
323  DF  .~.~ With vehicle for supporting drum {3}
325  DF  .~.~.~ Having rotatable, cable guiding, pulley wheel element spaced from drum {2}
327.~.~.~.~ Plural elements

DEFINITION

Classification: 254/327

Plural elements:

(under subclass 325) Apparatus in which two or more rotatable, cable guiding, pulley wheel elements are spaced a distance from the drum.