Patent
   D744623
Priority
May 02 2012
Filed
May 02 2012
Issued
Dec 01 2015
Expiry
Dec 01 2029
Assg.orig
Entity
unknown
3
6
n/a
I claim the ornamental design for an electric heater, as shown and described.

FIG. 1 is a front and right side perspective view of an electric heater, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The structural features depicted by broken lines in FIG. 2, FIG. 3 and FIG. 7 have been shown for the purpose of illustrating portions of the electric heater that form no part of the claimed design.

Ren, Jianhua

Patent Priority Assignee Title
D855167, Apr 04 2019 SHENZHEN JISU TECHNOLOGY CO , LTD Donut humidifier
D984612, Oct 18 2022 Fan heater
D984613, Aug 16 2022 Heater
Patent Priority Assignee Title
20040218912,
D620569, Mar 08 2010 Well Traveled Living Square flame burner with wheels
D639919, Mar 15 2010 Hi-Seasons Products (Changzhou) CD., Ltd. Round flame heater
D663809, May 04 2011 Electric heater
D663810, May 04 2011 Electric heater
D663811, May 04 2011 Electric heater
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