US PATENT SUBCLASS 285 / 326
.~ Clamping lever

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

325  DF  SIDE SLIDE {2}
326.~ Clamping lever

DEFINITION

Classification: 285/326

(under subclass 325) Subject matter comprising lever means for tightening the joint or holding the parts in position.

SEE OR SEARCH THIS CLASS, SUBCLASS:

270, for a ball and socket joint with a separate packing actuator.

309+, for an essential catch with a tightener.