Patent
   D289794
Priority
May 31 1985
Filed
Aug 27 1985
Issued
May 12 1987
Expiry
May 12 2001
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for a portable electric heater, as shown.

FIG. 1 is a front elevational view of a portable electric heater, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof.

Yabe, Taichiro

Patent Priority Assignee Title
D310871, Oct 20 1988 Fan heater
D489122, Jan 10 2002 Helen of Troy Limited Electric heater
D543611, Apr 10 2006 Seabreeze Electric Corporation Portable electric heater
D565167, May 03 2007 Fan
D797271, Dec 01 2015 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Humidification spraying fan
D986402, Oct 30 2020 Shenzhen Pioneer Technology co., Ltd Misting fan
Patent Priority Assignee Title
184065,
225229,
D257059, Nov 03 1977 Firma Petz Electro Heater
D268518, May 16 1980 TOYOTOMI KOGYO CO , LTD Oil-fired space heater
D277130, Sep 12 1981 Elektro-Warmetechnik Siegfried Petz Co. Fan-forced heater
D282101, Jun 11 1982 John Manufacturing Limited Combined electric fan and fan heater
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 09 1985YABE, TAICHIROKETAKA & CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0044490832 pdf
Aug 27 1985Ketaka & Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule