US PATENT SUBCLASS 285 / 54
.~.~.~ Socket

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

45  DF  WITH CASING, LINING OR PROTECTOR {3}
47  DF  .~ Insulated {1}
48  DF  .~.~ Between serially connected parts {4}
54.~.~.~ Socket

DEFINITION

Classification: 285/54

(under subclass 48) Subject matter comprising a socket-type joint.

SEE OR SEARCH THIS CLASS, SUBCLASS:

231+, for a flexible joint having a socketed packing.

374+, for a packed socket joint.