USD307635SExpiredUtility

Earplug or similar article

77
Assignee: CABOT CORPPriority: Nov 5, 1987Filed: Nov 5, 1987Granted: May 1, 1990
Est. expiryNov 5, 2007(expired)· nominal 20-yr term from priority
Inventors:Ross Gardner, Jr.
77
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an earplug or similar article, as shown.

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