USD453026SExpiredUtility

Ring binder

43
Assignee: WORLD WIDE STATIONERY MFG COPriority: Aug 3, 2001Filed: Aug 3, 2001Granted: Jan 22, 2002
Est. expiryAug 3, 2021(expired)· nominal 20-yr term from priority
Inventors:Chun Yuen To
43
PatentIndex Score
4
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ring binder, as shown and described.

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