Patent
   D468006
Priority
Nov 21 2000
Filed
May 21 2001
Issued
Dec 31 2002
Expiry
Dec 31 2016
Assg.orig
Entity
unknown
12
5
n/a
The ornamental design for an electrical heating device, as shown and described.

FIG. 1 is a front view of an electrical heating device showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

Gao, Tianyu

Patent Priority Assignee Title
D483457, Dec 23 2002 Fan heater
D543612, Sep 06 2004 Fan heater
D551329, Oct 03 2006 Air purifier
D574477, Mar 07 2008 Ideal Living Holdings Limited Air purifier
D578191, Nov 24 2006 Heater
D581502, Dec 14 2006 Heater
D581503, Nov 24 2006 Heater
D582024, Nov 24 2006 Heater
D585533, Nov 24 2006 Heater
D591840, Nov 24 2006 Heater
D667096, Sep 26 2011 Fellowes, Inc Air purifier
D900987, Jan 28 2019 MIDEA GROUP CO , LTD Fan heater
Patent Priority Assignee Title
103110,
D271132, Apr 08 1981 National Presto Industries, Inc. Portable radiant electric heater
D290036, Jun 18 1985 TOYOTOMI KOGYO CO , LTD Electric radiant heater
D329284, Apr 15 1991 THE HOLMES GROUP, INC Portable electric fan
D410074, Jul 22 1998 Portable ceramic heater
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule