US PATENT SUBCLASS 81 / 106
.~.~ Traveling fulcrum

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

Internet Version by PATENTEC © 1999      Terms of Use


81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
*  DD  .~ Pivoted outer jaw {2}
106.~.~ Traveling fulcrum {3}
107  DF  .~.~.~> Threaded handlebar {1}
109  DF  .~.~.~> Slotted guide
110  DF  .~.~.~> Fulcrum tooth and rack

DEFINITION

Classification: 81/106

The fulcrum-point of the outer jaw travels relatively to either the fixed jaw or the parts which it connects.