US PATENT SUBCLASS 254 / 227
.~.~ With ground-engaging support means

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

199  DF  PORTABLE IMPLEMENTS OR APPARATUS FOR TENSIONING FLEXIBLE MATERIAL OR FOR EXTRACTING STUMPS OR POLES {12}
213  DF  .~ Including rotatably driven drum for engaging either material or force transmitting cable {9}
227.~.~ With ground-engaging support means

DEFINITION

Classification: 254/227

With ground-engaging support means:

(under subclass 213) Implements or apparatus in which the drum is supported, at least in part, by means engageable with the ground and movable with the drum to a new location.