USD350181SExpiredUtility

Ultraviolet water sterilizer for hot tubs, swimming pools and spas

32
Individually held — no corporate assignee on recordPriority: Jul 6, 1992Filed: Jul 6, 1992Granted: Aug 30, 1994
Est. expiryJul 6, 2012(expired)· nominal 20-yr term from priority
Inventors:Lawrence A. Macneal
32
PatentIndex Score
7
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ultraviolet water sterilizer for hot tubs, swimming pools and spas, as shown and described.

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