USD442223SExpiredUtility

Corrugated ring binder housing

39
Assignee: WORLD WIDE STATIONERY MFG COPriority: Jul 29, 1998Filed: Jul 29, 1998Granted: May 15, 2001
Est. expiryJul 29, 2018(expired)· nominal 20-yr term from priority
Inventors:Chun Yuen To
39
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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