USD258990SExpiredUtility
Swimming pool
Individually held — no corporate assignee on recordPriority: May 5, 1980Filed: May 5, 1980Granted: Apr 21, 1981
Est. expiryMay 5, 2000(expired)· nominal 20-yr term from priority
Inventors:Herbert W. Allard
17
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a swimming pool, substantially as shown and described.
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