USD308404SExpiredUtility
Child play structure
Individually held — no corporate assignee on recordPriority: Jun 11, 1987Filed: Jun 11, 1987Granted: Jun 5, 1990
Est. expiryJun 11, 2007(expired)· nominal 20-yr term from priority
Inventors:William J. Goodwin
28
PatentIndex Score
5
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the child play structure, as shown and described.
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