US PATENT SUBCLASS 285 / 92
.~ Thread lock

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

81  DF  WITH MEANS BLOCKING RELEASE OF HOLDING MEANS {5}
92.~ Thread lock

DEFINITION

Classification: 285/92

(under subclass 81) Subject matter comprising a thread lock.

SEE OR SEARCH CLASS

411, Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener

259+, for a threaded bolt and nut and means for coupling them against rotation relative to one another and wherein the means comprises a thread lock; and see the search notes of that subclass (259) in regard to other subclasses of that class which include a thread lock.