US PATENT SUBCLASS 285 / 418
.~ Dependent

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

417  DF  SLEEVE {1}
418.~ Dependent {1}
419  DF  .~.~> Longitudinally divided

DEFINITION

Classification: 285/418

(under subclass 417) Subject matter comprising a common means in the means holding the free ends of the members to be joined in the sleeve ends, wherein both ends are released upon removal or release of the common means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

398, for a packed internal-external sleeve joint.