USD397191SExpiredUtility

Pool and spa water heater

61
Assignee: STA RITE INDUSTRIESPriority: Nov 13, 1996Filed: Nov 13, 1996Granted: Aug 18, 1998
Est. expiryNov 13, 2016(expired)· nominal 20-yr term from priority
Inventors:William M. KralovecPaul T. King
61
PatentIndex Score
12
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pool and spa water heater, as shown.

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