USD441789SExpiredUtility

Partially corrugated ring binder housing

31
Assignee: WORLD WIDE STATIONERY MFG COPriority: Jul 29, 1998Filed: Jul 29, 1998Granted: May 8, 2001
Est. expiryJul 29, 2018(expired)· nominal 20-yr term from priority
Inventors:Chun Yuen To
31
PatentIndex Score
0
Cited by
4
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD441789S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.