Water heater

Details Water heater Water heater

2008-03-17

2009-11-03

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

D0603491

CLAIM:
The ornamental design for a water heater, as shown and described.

REFERENCES:
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patent: D485893 (2004-01-01), Du et al.
patent: D486897 (2004-02-01), Rolph et al.
patent: D532497 (2006-11-01), Engel et al.
patent: D550825 (2007-09-01), McNeely et al.
patent: D553728 (2007-10-01), McNeely et al.
patent: 2001/0031137 (2001-10-01), Jones-Lawlor et al.

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