Patent
   D319693
Priority
Apr 14 1989
Filed
Apr 14 1989
Issued
Sep 03 1991
Expiry
Sep 03 2005
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for an electric heater, as shown.

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

FIG. 2 is a front elevational view thereof on a reduced scale;

FIG. 3 is a rear elevational view thereof on a reduced scale;

FIG. 4 is a left side elevational view thereof, on a reduced scale;

FIG. 5 is a right side elevational view thereof, on a reduced scale;

FIG. 6 is a top plan view thereof on a reduced scale; and

FIG. 7 is a bottom plan view thereof, on a reduced scale.

Lee, Wen T.

Patent Priority Assignee Title
D332097, Jul 30 1990 Motorola, Inc. Speaker housing
D408903, Jan 09 1998 HONEYWELL INTELLECTUAL PROPERTIES, INC ; KAZ, INC Portable electric heater
D489122, Jan 10 2002 Helen of Troy Limited Electric heater
Patent Priority Assignee Title
2492248,
D257059, Nov 03 1977 Firma Petz Electro Heater
D286673, Dec 09 1985 Holmes Products Corp Combined heater and fan
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 07 1989LEE, WEN TUNCHAO-YANG ELECTRIC MFG , CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0050640347 pdf
Apr 14 1989Chao-Yang Electric Manufacturing Co. Ltd.(assignment on the face of the patent)
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