US PATENT SUBCLASS 401 / 93
.~.~.~ And annular clamp for chuck jaws

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}
92  DF  .~.~ Including chuck {1}
93.~.~.~ And annular clamp for chuck jaws {1}
94  DF  .~.~.~.~> Spring-urged clamp

DEFINITION

Classification: 401/93

(under subclass 92) Implement in which the the releasable

gripping means comprises resilient jaw members, and a cylindrical member removably or adjustably positionable about said jaw members to force them into gripping engagement with the piece or the unit.

SEE OR SEARCH CLASS

279, Chucks and Sockets, appropriate subclasses, for a chuck, per se, which comprises resilient jaws and a clamp to force the jaws into gripping engagement.