USD575671SExpiredUtility
Fastener
Est. expiryApr 25, 2026(expired)· nominal 20-yr term from priority
Inventors:Kenji Niwa
49
PatentIndex Score
7
Cited by
9
References
1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a fastener, as shown and described.Cited by (0)
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