USD319887SExpiredUtility
Adjustable width copying for swimming pools
Individually held — no corporate assignee on recordPriority: Mar 28, 1989Filed: Mar 28, 1989Granted: Sep 10, 1991
Est. expiryMar 28, 2009(expired)· nominal 20-yr term from priority
Inventors:Richard Lewis
35
PatentIndex Score
3
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design an adjustable width copying for swimming pools, as shown and described.
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