U.S. patent number D605,263 [Application Number D/332,362] was granted by the patent office on 2009-12-01 for hybrid electric water heater. This patent grant is currently assigned to General Electric Company. Invention is credited to Norman J. Boulard, Susan Elizabeth Gregory, Jonathan D. Nelson.
United States Patent | D605,263 |
Nelson , et al. | December 1, 2009 |
Inventors: | Nelson; Jonathan D. (Louisville, KY), Boulard; Norman J. (Louisville, KY), Gregory; Susan Elizabeth (Louisville, KY) |
---|---|
Assignee: | General Electric Company
(Schenectady, NY) |
Appl. No.: | D/332,362 |
Filed: | February 13, 2009 |
Current U.S. Class: | D23/318 |
Current International Class: | 2303 |
Field of Search: | ;D23/318,322,319,320,321,334 ;126/361,35R ;122/13.2,14,15,19.2 ;392/449,451,454 |
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D388868 | January 1998 | Vago et al. |
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US. Appl. No. 12/371,571, filed Feb. 13, 2009, "Heat Pump Water Control". cited by other . U.S. Appl. No. 12/371,572, filed Feb. 13, 2009, "Residential Heat Pump Water Heater". cited by other. |
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