USD324265SExpiredUtility

Liquid heater which operates on solar energy or any other energy source

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Assignee: SIDDONS RAMSET LTDPriority: Aug 9, 1988Filed: Feb 8, 1989Granted: Feb 25, 1992
Est. expiryAug 9, 2008(expired)· nominal 20-yr term from priority
Inventors:Mark G. FlemingDavid C. Collins
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PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a liquid heater which operates on solar energy or any other energy source, as shown and described.

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