Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Domestic water heater or boiler
Design Patent
2010-07-12
2011-10-04
Nelson, T. Chase (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Domestic water heater or boiler
Design Patent
active
D0646367
CLAIM:
The ornamental design for water heater, as shown and described.
REFERENCES:
patent: D397191 (1998-08-01), Kralovec et al.
patent: D602139 (2009-10-01), Elvin-Jensen
patent: D615177 (2010-05-01), Reeder
Lavatory/Galley Water Heater, The BF Goodrich Company, 1994.
Aviation Faucet and Shower Systems, Washroom Systems, Franke, Oct. 10, 2005.
Hennecke Hagen
Knörck Thomas
Dworzecka Ania
Franke Aquarotter AG
Nelson T. Chase
Volpe and Koenig P.C.
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