USD479267SExpiredUtility

Ring binder

46
Assignee: HONG KONG STATIONERY MFG CO LTPriority: Nov 19, 2002Filed: Nov 19, 2002Granted: Sep 2, 2003
Est. expiryNov 19, 2022(expired)· nominal 20-yr term from priority
Inventors:Chung Nin Ko
46
PatentIndex Score
6
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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