USD467333SExpiredUtility

Earplug handle

61
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Nov 2, 2001Filed: Nov 2, 2001Granted: Dec 17, 2002
Est. expiryNov 2, 2021(expired)· nominal 20-yr term from priority
Inventors:Paul A. Martinson
A61F 11/08
61
PatentIndex Score
16
Cited by
13
References
1
Claims

Claims

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

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