US PATENT SUBCLASS 81 / 177.8
.~.~ Angularly adjustable handle

Current as of: June, 1999
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81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
177.1  DF  .~ Handle or shank {8}
177.8.~.~ Angularly adjustable handle {1}
177.9  DF  .~.~.~> With yieldable one-way detent

DEFINITION

Classification: 81/177.8

(under subclass 177.1) Wrench or screwdriver having means for changing the angle between the handle and the work engaging part, the angular adjustment being less than 360 deg..

SEE OR SEARCH THIS CLASS, SUBCLASS:

57.26, for gear operated machine wrenches provided with angularly adjustable drive means.

58+, for clutched head wrenches having handle and head adjustments of 360o or more.