Patent
   D316446
Priority
Mar 10 1989
Filed
Mar 10 1989
Issued
Apr 23 1991
Expiry
Apr 23 2005
Assg.orig
Entity
unknown
7
2
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 a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a left side elevation view thereof, the opposite side being a mirror image of that shown.

Lee, Wen T.

Patent Priority Assignee Title
D361828, Apr 06 1994 Yel Li Electrical Works Co., Ltd. Air heater
D371834, May 06 1994 HONEYWELL CONSUMER PRODUCTS, INC Air heater
D489122, Jan 10 2002 Helen of Troy Limited Electric heater
D548315, Oct 12 2006 WELL ELECTRONICS CO., LTD. Air cleaner
D651300, Sep 27 2010 Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. Heater
D652903, Dec 20 2010 Perfect Union Co., Ltd. Electric heater
D986402, Oct 30 2020 Shenzhen Pioneer Technology co., Ltd Misting fan
Patent Priority Assignee Title
4151658, Dec 13 1976 Mitsubishi Denki Kabushiki Kaisha Bed clothes drying device
D296467, Feb 21 1986 Fan heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 01 1989LEE, WEN T CHAO-YANG ELECTRIC MFG , CO , LTD ,ASSIGNMENT OF ASSIGNORS INTEREST 0050530685 pdf
Mar 10 1989Caho-Yang Electric Mgf. Co., Ltd.(assignment on the face of the patent)
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