USD414021SExpiredUtility
Tread for a shoe sole
Est. expiryJul 9, 2017(expired)· nominal 20-yr term from priority
Inventors:Brent James
89
PatentIndex Score
35
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tread for a shoe sole, as shown and described.
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