US PATENT SUBCLASS 81 / 148
.~.~.~ Wedge lock

Current as of: June, 1999
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81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
129  DF  .~ Slidable jaw adjustments {3}
129.5  DF  .~.~ Rack {8}
148.~.~.~ Wedge lock {1}
149  DF  .~.~.~.~> Wedge pusher

DEFINITION

Classification: 81/148

A wedge forces the teeth of one part into locking engagement with the other.

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