USD303704SExpiredUtility
Microwave-powered domestic hot water heater
Individually held — no corporate assignee on recordPriority: Aug 26, 1987Filed: Aug 26, 1987Granted: Sep 26, 1989
Est. expiryAug 26, 2007(expired)· nominal 20-yr term from priority
Inventors:Don R. Cunningham
14
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a microwave-powered domestic hot water heater, as shown and described.
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