Patent
   D531290
Priority
Jul 22 2003
Filed
Jan 21 2004
Issued
Oct 31 2006
Expiry
Oct 31 2020
Assg.orig
Entity
unknown
4
5
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The ornamental design for a water heater, as shown and described.

FIG. 1 is a front elevational view of a water heater showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a top plan view thereof

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken-line disclosure in the view is understood to represent unclaimed subject matter which forms no part of the claimed design.

Baumgartner, Klaus

Patent Priority Assignee Title
D616536, Feb 09 2009 KYUNGDONG NAVIEN CO , LTD Family water heater
D679787, Mar 05 2012 GIANT FACTORIES INC Tank with a tankless water heater
D844123, Mar 12 2018 Stiebel Eltron GmbH & Co. KG Water heater
D858726, Jul 25 2017 Paloma Co., Ltd. Water heater
Patent Priority Assignee Title
D311950, Jun 20 1988 Potterton International Limited Gas-fired boiler for central heating and hot water
D351900, Mar 22 1991 Societe Elm Leblanc Water heater
D421107, Dec 14 1998 WATER HEATER INNOVATIONS, INC Water heater tank
D485893, Sep 08 2000 Haier Group Corporation; Qingdao Refrigeration Technology Research Institute Water heater
D486897, Nov 27 2002 The Marley-Wylain Company Boiler
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 21 2004Robert Bosch GmbH(assignment on the face of the patent)
Feb 06 2004BAUMGARTNER, KLAUSRobert Bosch GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0152080383 pdf
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