US PATENT SUBCLASS 279 / 96
.~.~ Friction grip

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

9.1  DF  SOCKET TYPE {27}
95  DF  .~ Bottomless {1}
96.~.~ Friction grip

DEFINITION

Classification: 279/96

(under subclass 95) Devices wherein a tool, tang or other shank is held in the socket by friction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

102, for tangs retained in a socket-type chuck by friction.