Patent
   D421107
Priority
Dec 14 1998
Filed
Dec 14 1998
Issued
Feb 22 2000
Expiry
Feb 22 2014
Assg.orig
Entity
unknown
9
7
n/a
The ornamental design for a water heater tank, as shown and described.

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

FIG. 2 is a side elevational view of the water heater design, the side opposite being a mirror image thereof;

FIG. 3 is a rear elevational view of the water heater design;

FIG. 4 is a top plan view of the water heater design; and,

FIG. 5 is a bottom plan view of the water heater design.

The outermost broken lines immediately adjacent the stippled areas represent the bounds of the claimed design while all other broken lines are for illustrative purposes only; none of the broken lines form a part of the claimed design.

Gauer, Gary W., Ronvik, John, Jackson, Barry Neild

Patent Priority Assignee Title
D501918, May 17 2004 BISSELL Homecare, Inc. Heater module
D502539, May 17 2004 BISSELL Homecare, Inc. Heater module
D531290, Jul 22 2003 Robert Bosch GmbH Water heater
D532497, Oct 11 2005 Emerson Electric Co Water heater enclosure
D532498, Oct 31 2005 Rinnai Corporation Water heater
D532878, Sep 23 2005 SGL ITALIA S R L Boiler
D533263, Jan 19 2006 PVI Industries, LLC Portable water heater
D533928, Oct 31 2005 Rinnai Corporation Outdoor water heater
D602139, Sep 24 2008 The Gemini Trust Water heater
Patent Priority Assignee Title
2528771,
5293446, May 28 1991 Two stage thermostatically controlled electric water heating tank
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D300352, Mar 24 1986 Sears Brands, LLC Water heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 10 2003RONVIK, JOHNWATER HEATER INNOVATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138040872 pdf
Jul 14 2003JACKSON, BARRY NEILDWATER HEATER INNOVATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138040872 pdf
Jul 15 2003GAUER, GARY W WATER HEATER INNOVATIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138040872 pdf
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