USD250783SExpiredUtility

Playground structure

94
Assignee: CREATIVE PLAYGROUNDS CORPPriority: Aug 17, 1977Filed: Aug 17, 1977Granted: Jan 9, 1979
Est. expiryAug 17, 1997(expired)· nominal 20-yr term from priority
Inventors:Berthold B. DieterCharles L. Gibson
94
PatentIndex Score
37
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for playground structure, as shown.

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