US PATENT SUBCLASS 81 / 175
.~.~.~ Traveling and rotating screw

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}
129  DF  .~ Slidable jaw adjustments {3}
155  DF  .~.~ Thread {10}
175.~.~.~ Traveling and rotating screw {1}
176  DF  .~.~.~.~> Shank rack

DEFINITION

Classification: 81/175

An exteriorly-threaded device travels longitudinally to make an adjustment.