Patent
   D541397
Priority
Feb 03 2005
Filed
Aug 03 2005
Issued
Apr 24 2007
Expiry
Apr 24 2021
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for an electric heater, as shown and described.

FIG. 1 is a perspective view of an electric heater showing my new design;

FIG. 2 is front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Chien, Hung-Chi

Patent Priority Assignee Title
D645129, Jan 28 2011 Heater
D872253, Sep 28 2017 IRIS OHYAMA INC. Air circulator
D872254, Sep 28 2017 IRIS OHYAMA INC. Air circulator
D875232, Jul 12 2017 Vornado Air, LLC Portable air circulator
D964540, Oct 20 2021 Personal fan
ER2178,
ER2237,
ER9342,
Patent Priority Assignee Title
D455824, Sep 01 2000 Stadler Form Aktiengesellschaft Fan forced heater
D504941, May 13 2004 Diani, LLC Heater fan
D509889, Apr 08 2004 Diani, LLC Heater fan
D515677, Apr 14 2004 Diani, LLC Heater fan
D516688, Apr 16 2003 Diani, LLC Heater
D526058, Mar 11 2004 Diani, LLC Heater fan
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