US PATENT SUBCLASS 279 / 32
.~ Conical clamp threaded in socket

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

9.1  DF  SOCKET TYPE {27}
32.~ Conical clamp threaded in socket

DEFINITION

Classification: 279/32

(under subclass 9) Devices in which an article is held in the socket by a conical screw-threaded perforated binder, which is in two or more parts or divided part way of its axis, so as to be compressed on the article is the socket when screwed into the socket-walls.

SEE OR SEARCH CLASS

285, Pipe Joints or Couplings,

339+, for screw glands. See the search notes thereunder.