USD443634SExpiredUtility
Book binder
Priority: Jul 14, 1995Filed: Aug 18, 1997Granted: Jun 12, 2001
Est. expiryJul 14, 2015(expired)· nominal 20-yr term from priority
Inventors:John B. Hefty
39
PatentIndex Score
4
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a book binder, as shown and described.
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