US PATENT SUBCLASS 254 / 208
.~.~ Including rotatable, pulley wheel element and cable

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}
200  DF  .~ Material comprises resilient floor covering (e.g., carpet) {8}
208.~.~ Including rotatable, pulley wheel element and cable

DEFINITION

Classification: 254/208

Including rotatable, pulley wheel element and cable:

(under subclass 200) Implements or apparatus in which the portion of the implement or apparatus adapted to contact the resilient fabric or structure is moved by force-multiplying structure which includes a traveling cable reeved around an element rotatable about an axis through its center and having a generally circular perimeter, the element rotating in response to the movement of the cable over its perimeter.

(1) Note. See (1) Note and (2) Note of subclass 390.