US PATENT SUBCLASS 254 / 332
.~.~.~ Including pivotal, rotational, or swivel connection between drum and base

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}
329  DF  .~.~ With means affixing drum to supporting base and allowing relative movement therebetween {3}
332.~.~.~ Including pivotal, rotational, or swivel connection between drum and base

DEFINITION

Classification: 254/332

Including pivotal, rotational or swivel connection between drum and base:

(under subclass 329) Apparatus wherein the means includes a connection which allows the axis or circumference of the drum to be pivoted, rotated, or swiveled about the juncture of the base and the means.