US PATENT SUBCLASS 81 / 75
.~.~ Hub-rim grasp

Current as of: June, 1999
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81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
74  DF  .~ Wheel or endless track operated {1}
75.~.~ Hub-rim grasp {1}
76  DF  .~.~.~> Internal

DEFINITION

Classification: 81/75

The wrench grips the rim of the wheel-hub to rotate the wrench and wheel together.