US PATENT SUBCLASS 254 / 244
.~.~ Implement or apparatus includes bar component having plural holes and removable cooperating pins selectively engagable by lever

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
243  DF  .~ Including either force transmitting, hand held and operated lever or animal powered sweep {8}
244.~.~ Implement or apparatus includes bar component having plural holes and removable cooperating pins selectively engagable by lever

DEFINITION

Classification: 254/244

Implement or apparatus includes bar component having plural holes and removable cooperating pins selectively engageable by lever:

(under subclass 243) Implements or apparatus in which the force multiplying or driving, structure also includes a bar component having a plurality of holes located along its length and at least two removable pins which are insertable into the holes, the lever selectively engaging the pins as it travels along the bar.