US PATENT SUBCLASS 81 / 184
.~.~ Shank-embracing

Current as of: June, 1999
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81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
180.1  DF  .~ Attachment, or including adjunct or replaceable portion {6}
184.~.~ Shank-embracing

DEFINITION

Classification: 81/184

The attachment is sleeved upon or partially embraces the shank of the wrench.