USD466995SExpiredUtility

Earplug

69
Assignee: CABOT SAFETY INTERMEDIATE CORPPriority: Nov 28, 2001Filed: Nov 28, 2001Granted: Dec 10, 2002
Est. expiryNov 28, 2021(expired)· nominal 20-yr term from priority
Inventors:Richard KnauerAlan R. SevilleRobert N. FalcoJames Hall
A61F 11/08
69
PatentIndex Score
33
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an earplug, as shown and described.

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