USD369655SExpiredUtility

Hearing protective earplug

76
Assignee: CABOT SAFETY INTERMEDIATE CORPPriority: Apr 15, 1994Filed: Apr 15, 1994Granted: May 7, 1996
Est. expiryApr 15, 2014(expired)· nominal 20-yr term from priority
Inventors:J. Scott EslerJoseph A. MarinoR. William Vernazza
76
PatentIndex Score
20
Cited by
8
References
1
Claims

Claims

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

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