USD316749SExpiredUtility

Gas fired heater

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Assignee: VALOR HEATING LTDPriority: Apr 20, 1988Filed: Oct 14, 1988Granted: May 7, 1991
Est. expiryApr 20, 2008(expired)· nominal 20-yr term from priority
Inventors:Mark D. HumphriesPaul A. Gillam
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a gas fired heater, as shown.

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