Patent
   D483101
Priority
Dec 20 2002
Filed
Dec 20 2002
Issued
Dec 02 2003
Expiry
Dec 02 2017
Assg.orig
Entity
unknown
23
5
n/a
The ornamental design an for electric heater, as shown and described.

FIG. 1 is a top front and left side perspective view of an 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
D504941, May 13 2004 Diani, LLC Heater fan
D504942, Jun 09 2004 Diani, LLC Heater fan
D505485, Mar 11 2004 Diani, LLC Heater fan
D506815, Apr 08 2004 Diani, LLC Heater fan
D509889, Apr 08 2004 Diani, LLC Heater fan
D526058, Mar 11 2004 Diani, LLC Heater fan
D555776, Mar 24 2006 NEW WIDETECH INDUSTRIES CO., LTD. Air cleaner
D574937, Nov 24 2006 Heater
D577796, Nov 24 2006 Heater
D577797, Nov 24 2006 Heater
D578189, Nov 24 2006 Heater
D578626, Nov 24 2006 Heater
D578627, Nov 24 2006 Heater
D580027, Nov 24 2006 Heater
D593659, Nov 23 2006 Heating fan
D593660, Nov 23 2006 SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD Heating fan
D593661, Nov 23 2006 Heating fan
D679373, Jan 26 2011 Humanscale Corporation Air moving apparatus
D831180, Feb 15 2017 DE' LONGHI APPLIANCES S.R.L. CON UNICO SOCIO Heater
ER1706,
ER4448,
ER4450,
ER6692,
Patent Priority Assignee Title
D384734, Dec 15 1995 U.S. Philips Corporation Fan heater
D426876, Jul 30 1999 Sunbeam Products, Inc Heater housing
D462753, Dec 11 2001 Fan heater
D467324, Feb 06 2002 Perfect Union Co., Ltd. Electric heater
D467325, Feb 06 2002 Perfect Union Co., Ltd. Electric heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 05 2002CHING, CHANPERFECT UNION CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136110308 pdf
Dec 20 2002Perfect Union Co., Ltd.(assignment on the face of the patent)
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