US PATENT SUBCLASS 401 / 97
.~.~.~ Sectional, scored or weakened

Current as of: June, 1999
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401 /   HD   COATING IMPLEMENTS WITH MATERIAL SUPPLY

49  DF  SOLID MATERIAL FOR RUBBING CONTACT OR SUPPORT THEREFOR {6}
88  DF  .~ Including holder {6}
96  DF  .~.~ Expendable sheath {1}
97.~.~.~ Sectional, scored or weakened

DEFINITION

Classification: 401/97

(under subclass 96) Implement wherein the sheath comprises a plurality of separable axially aligned annular or conical elements, or has lines or areas of lesser strength, to facilitate progressive manual separation and removal of portions of the sheath adjacent the tool* end.