US PATENT SUBCLASS 285 / 323
.~ Wedge bushing

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

322  DF  MOVABLE JAW (E.G., CONTRACTIBLE SOCKET) {2}
323.~ Wedge bushing

DEFINITION

Classification: 285/323

(under subclass 322) Subject matter including a bushing with a wedge shaped cross-section whereby the jaw portion is moved.

SEE OR SEARCH THIS CLASS, SUBCLASS:

339+, for a packed joint with wedge means.

421, for a joint having clamp means comprising wedge means.