US PATENT SUBCLASS 279 / 68
.~.~.~ Interlaced jaws

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

9.1  DF  SOCKET TYPE {27}
66  DF  .~ Radially reciprocating jaws {2}
67  DF  .~.~ Transverse-screw actuated {1}
68.~.~.~ Interlaced jaws

DEFINITION

Classification: 279/68

(under subclass 67) Devices wherein the jaws interlace with each other when closed, so as to receive small tangs or shanks.