USD435645SExpiredUtility
Ear plug
Est. expiryAug 11, 2019(expired)· nominal 20-yr term from priority
Inventors:Roland Westerdal
89
PatentIndex Score
39
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design of an ear plug, as shown and described.
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