US PATENT SUBCLASS 285 / 80
WITH LOCK OR SEAL
Current as of: June, 1999
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DEFINITION
Classification: 285/80
(under the class definition) Subject matter combined with lock means for preventing unauthorized opening of a joint or seal means for indicating tampering with the joint.
SEE OR SEARCH THIS CLASS, SUBCLASS:
81+, for a means to block the disassembly of a joint (e.g., auxiliary latch, lock nut, etc.). See the Search Notes thereunder.
305+, for catches essential to the making of a joint.
SEE OR SEARCH CLASS
137, Fluid Handling,
383+, for locks or seals in combination with fluid handling means and see the Search Notes thereunder.
