USD430898SExpiredUtility

Ring binder

39
Assignee: WORLD WIDE STATIONERY MFG CO LTDPriority: Jan 28, 2000Filed: Jan 28, 2000Granted: Sep 12, 2000
Est. expiryJan 28, 2020(expired)· nominal 20-yr term from priority
Inventors:Chun Yuen To
39
PatentIndex Score
3
Cited by
7
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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