Water heater
Description
Claims
The ornamental design for water heater, as shown and described.
Referenced Cited
Patent History
Patent number: D646367
Type: Grant
Filed: Jul 12, 2010
Date of Patent: Oct 4, 2011
Assignee: Franke Aquarotter AG (Ludwigsfelde)
Inventors: Thomas Knörck (Beelitz), Hagen Hennecke (Berlin)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Volpe and Koenig, P.C.
Application Number: 29/365,583
Type: Grant
Filed: Jul 12, 2010
Date of Patent: Oct 4, 2011
Assignee: Franke Aquarotter AG (Ludwigsfelde)
Inventors: Thomas Knörck (Beelitz), Hagen Hennecke (Berlin)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Volpe and Koenig, P.C.
Application Number: 29/365,583
Classifications
Current U.S. Class:
Domestic Water Heater Or Boiler (D23/318)