Patent
   D532881
Priority
Oct 05 2005
Filed
Oct 05 2005
Issued
Nov 28 2006
Expiry
Nov 28 2020
Assg.orig
Entity
unknown
15
3
n/a
The ornamental design for electric heater, as shown and described.

FIG. 1 is a top front and left side perspective view of electric heater showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Ching, Chan

Patent Priority Assignee Title
D546429, Jun 02 2006 PERFECT UNION CO , LTD Electric heater
D609796, Jul 14 2008 Advanced Materials Enterprises Company Limited Heater
D610663, Jan 02 2009 Advanced Materials Enterprises Company Limited Heater
D614276, Oct 10 2008 Lasko Holdings, Inc Room air cleaner
D756502, Jul 23 2013 Applied Materials, Inc Gas diffuser assembly
D802107, Jun 29 2016 Stiebel Eltron GmbH & Co. KG Electric heater
D917687, Sep 19 2018 PIVAB AB Part of gas ventilation equipment
D925711, May 25 2020 GUANGZHOU LINGGE E-COMMERCE CO , LTD Coop heater
D947332, Aug 15 2019 BEIJING XIAOMI MOBILE SOFTWARE CO , LTD Electric heater
D953500, Jan 31 2020 Synexis LLC Dry hydrogen peroxide (DHP) generating device
D954238, May 06 2020 MIDEA GROUP CO , LTD Heater
ER3645,
ER7464,
ER7706,
ER913,
Patent Priority Assignee Title
D348725, Oct 02 1992 Tatung Company of America, Inc. Convection heater
D453557, Aug 01 2001 The Holmes Group, Inc. Heater housing
D499474, Oct 29 2003 Perfect Union Co., Ltd. Convection heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 24 2005CHING, CHANPERFECT UNION CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0170700350 pdf
Oct 05 2005Perfect Union Co., Ltd.(assignment on the face of the patent)
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