USD309324SExpiredUtility
Book
Individually held — no corporate assignee on recordPriority: Oct 30, 1987Filed: Oct 30, 1987Granted: Jul 17, 1990
Est. expiryOct 30, 2007(expired)· nominal 20-yr term from priority
Inventors:Jean D. Callaghan
21
PatentIndex Score
1
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a book, as shown and described.
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