US PATENT SUBCLASS 81 / 98
.~.~.~ Nontraveling jaw

Current as of: June, 1999
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81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
*  DD  .~ Pivoted outer jaw {2}
*  DD  .~.~ Fixed fulcrum {2}
98.~.~.~ Nontraveling jaw {1}
99  DF  .~.~.~.~> Spring-pressed

DEFINITION

Classification: 81/98

The outer jaw does not travel longitudinally or in a substantially right line to adjust itself to the size of the work.