USD288943SExpiredUtility
Toy activity book
Individually held — no corporate assignee on recordPriority: Jul 23, 1984Filed: Jul 23, 1984Granted: Mar 24, 1987
Est. expiryJul 23, 2004(expired)· nominal 20-yr term from priority
Inventors:Frederick H. Kroll
75
PatentIndex Score
13
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a toy activity book, as shown and described.
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