US PATENT SUBCLASS 81 / 110
.~.~.~ Fulcrum tooth and rack

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  DF  .~.~ Traveling fulcrum {3}
110.~.~.~ Fulcrum tooth and rack

DEFINITION

Classification: 81/110

The fulcrum of the outer jaw is a tooth which is adjustable along teeth or notches on the shank of the fixed jaw.