US PATENT SUBCLASS 81 / 391
.~.~.~ Maintained by detent and rack


Current as of: June, 1999
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81 /   HD   TOOLS

300  DF  TOOL JAW(S) POSITIONED BY RELATIVELY MOVABLE PLURAL HANDLES (E.G., PLIERS) {15}
385  DF  .~ Adjustable relationship between jaw(s) and/or handle(s) {6}
386  DF  .~.~ By relative positioning of jaw(s) only {4}
391.~.~.~ Maintained by detent and rack


DEFINITION

Classification: 81/391

(under subclass 386) Tools including a toothed member and a complementary notched bar whereby selection of the notch engaged by the tooth determines the adjustment of the movable jaw and holds said jaw in said adjustment during actuation of the jaw(s).

SEE OR SEARCH THIS CLASS, SUBCLASS:

357, for lever and pawl actuator means in which the pawl is pivoted at one end to the handle-lever and engages at the other end with one of the notches in a notched, movable jaw.