USD494268SExpiredUtility

Earplug

Assignee: BACOU DALLOZ USA SAFETY INCPriority: Apr 18, 2003Filed: Apr 18, 2003Granted: Aug 10, 2004
Est. expiryApr 18, 2023(expired)· nominal 20-yr term from priority
A61F 11/08
56
PatentIndex Score
11
Cited by
8
References
1
Claims

Claims

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

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