USD640167SActiveUtility

Shoe buckle

22
Assignee: CHANG CHAO-NANPriority: Dec 13, 2010Filed: Dec 13, 2010Granted: Jun 21, 2011
Est. expiryDec 13, 2030(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Chao-Nan Chang
22
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a shoe buckle, as shown.

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