US PATENT SUBCLASS 285 / 243
.~.~.~ Movable jaw

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

238  DF  NONMETAL TO METAL {1}
239  DF  .~ Internal member (e.g., sleeve or nipple) {2}
242  DF  .~.~ External clamp or holder {8}
243.~.~.~ Movable jaw

DEFINITION

Classification: 285/243

(under subclass 242) Subject matter comprising a socket with one or more slits which is contracted about the wall of the nonmetal member by the external clamp.

SEE OR SEARCH THIS CLASS, SUBCLASS:

322+, for movable jaw sockets in metal to metal joints.