USD358463SExpiredUtility

Hearing protective earplug

71
Assignee: CABOT SAFETY CORPPriority: Sep 21, 1993Filed: Sep 21, 1993Granted: May 16, 1995
Est. expirySep 21, 2013(expired)· nominal 20-yr term from priority
Inventors:Robert N. Falco
71
PatentIndex Score
14
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a hearing protective earplug, as shown and described.

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