USD472627SExpiredUtility
Earplug
Assignee: CABOT SAFETY INTERMEDIATE CORPPriority: Oct 16, 2001Filed: Oct 16, 2001Granted: Apr 1, 2003
Est. expiryOct 16, 2021(expired)· nominal 20-yr term from priority
Inventors:Robert N. Falco
A61F 11/08
68
PatentIndex Score
31
Cited by
23
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an earplug, as shown and described.
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