USD371193SExpiredUtility

Hearing protective earplug

84
Assignee: CABOT SAFETY INTERMEDIATE CORPPriority: May 16, 1994Filed: May 16, 1994Granted: Jun 25, 1996
Est. expiryMay 16, 2014(expired)· nominal 20-yr term from priority
Inventors:Brian MyersDonald D. Kidwell
84
PatentIndex Score
36
Cited by
15
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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