USD397146SExpiredUtility

Ring binder

Assignee: LECO STATIONERY MFGPriority: Jul 23, 1996Filed: Sep 18, 1996Granted: Aug 18, 1998
Est. expiryJul 23, 2016(expired)· nominal 20-yr term from priority
Inventors:Keung Chan
68
PatentIndex Score
15
Cited by
9
References
1
Claims

Claims

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

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