US PATENT SUBCLASS 279 / 43.1
.~.~ Unitary

Current as of: June, 1999
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279 /   HD   CHUCKS OR SOCKETS

9.1  DF  SOCKET TYPE {27}
*  DD  .~ Resilient split socket {5}
43.1.~.~ Unitary {3}
43.2  DF  .~.~.~> Split at one end only {2}
43.5  DF  .~.~.~> Split end to end
43.6  DF  .~.~.~> With jaw pads or insert

DEFINITION

Classification: 279/43.1

Unitary:

(under subclass 9.1) A device wherein the gripping means is made of elastomeric or spring material and is of one piece construction, such as a tubular body divided or/slit lengthwise on one or more sides to permit the socket walls to grip the object therein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

46.2, for a socket having spring biased jaws of unitary construction.