USD492765SExpiredUtility
Earplug
Assignee: CABOT SAFETY INTERMEDIATE CORPPriority: Jan 18, 2002Filed: Feb 4, 2003Granted: Jul 6, 2004
Est. expiryJan 18, 2022(expired)· nominal 20-yr term from priority
Inventors:Robert N. Falco
A61F 11/08
69
PatentIndex Score
22
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an earplug, as shown and described.
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