USD344540SExpiredUtility

Flexible spine binder

51
Assignee: MEAD CORPPriority: Sep 4, 1992Filed: Sep 4, 1992Granted: Feb 22, 1994
Est. expirySep 4, 2012(expired)· nominal 20-yr term from priority
Inventors:Jon R. Wyant
51
PatentIndex Score
6
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a flexible spine binder, as shown.

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