US PATENT SUBCLASS 285 / 359
.~.~ Thimble

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

335  DF  PACKED {20}
358  DF  .~ Cam {2}
359.~.~ Thimble

DEFINITION

Classification: 285/359

(under subclass 358) Subject matter comprising an external sleeve having an inwardly extending flange or equivalent on one end for sliding engagement with a flange or equivalent on one member and an internally extending cam means on the other end to engage a follower portion on the other member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

354+, for a packed screw thimble coupling.

386+, for an unpacked screw thimble coupling.

395, for an unpacked cam thimble coupling.