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Patent
D267424
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Priority
Jul 18 1980
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Filed
Jul 18 1980
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Issued
Dec 28 1982
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Expiry
Dec 28 1996
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Assg.orig
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Entity
unknown
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36
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2
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n/a
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The ornamental design for a portable radiant electric heater, substantially as shown and described.
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FIG. 1 is a perspective view of a portable radiant electric heater showing
our new design;
FIG. 2 is a front elevational view of the portable radiant electric heater
on an enlarged scale;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view of the portable radiant electric heater,
the opposite side not shown being a mirror image thereof; and
FIG. 5 is a rear elevational view thereof.
The bottom surface of the portable radiant electric heater is flat and
unornamented.
Boldt, Melvin H., Becker, Robert W., Morrison, Thurber H., Huff, Robert S.
| Patent |
Priority |
Assignee |
Title |
| 5437001, |
Dec 21 1992 |
THERMWELL PRODUCTS CO , INC |
Upright radiant electric heating appliance |
| 6003242, |
Jan 09 1998 |
BANKBOSTON, N A , AS AGENT |
Portable heater |
| 6351602, |
Dec 21 1992 |
THERMWELL PRODUCTS CO , INC |
Upright radiant electric heating appliance |
| D271132, |
Apr 08 1981 |
National Presto Industries, Inc. |
Portable radiant electric heater |
| D276258, |
Feb 22 1982 |
Boston Manufacturing Company |
Quartz heater |
| D284787, |
May 19 1983 |
TOYOTOMI KOGYO CO , LTD |
Electric radiant heater |
| D287617, |
May 19 1983 |
Toyotomi Kogyo Co., Ltd. |
Electric radiant heater |
| D288473, |
Feb 06 1984 |
COLEMAN COMPANY, INC , THE KS CORPORATION ; COLEMAN OUTDOOR PRODUCTS, INC DE CORPORATION ; COLEMAN POWERMATE, INC NE CORPORATION ; COLEMAN SPAS, INC CA CORPORATION ; MASTER CRAFT BOAT COMPANY TN CORPORATION ; O BRIEN INTERNATIONAL, INC WA CORPORATION ; SKEETER PRODUCTS, INC TX CORPORATION ; SONIFORM, INC CA CORPORATION ; COLEMAN COMPANY, INC , THE DE CORPORATION |
Radiant heater |
| D289547, |
Jun 19 1984 |
TOYOTOMI KOGYO CO , LTD |
Electrical radiant heater |
| D289679, |
Jun 19 1984 |
TOYOTOMI KOGYO CO , LTD , A CORP OF JAPAN |
Electrical radiant heater |
| D290036, |
Jun 18 1985 |
TOYOTOMI KOGYO CO , LTD |
Electric radiant heater |
| D290391, |
Jun 18 1985 |
TOYOTOMI KOGYO CO , LTD |
Electric radiant heater |
| D290997, |
Oct 21 1985 |
Hitachi, Ltd. |
Electric fan |
| D329284, |
Apr 15 1991 |
THE HOLMES GROUP, INC |
Portable electric fan |
| D329692, |
Dec 19 1991 |
The W. B. Marvin Manufacturing Company |
Radiant heater |
| D353661, |
Jan 05 1994 |
THE HOLMES GROUP, INC |
Heater fan |
| D418212, |
Dec 31 1997 |
Sunbeam Products, Inc |
Heater |
| D426293, |
Sep 09 1998 |
Sunbeam Products, Inc |
Air cleaner |
| D430928, |
Sep 09 1998 |
Sunbeam Products, Inc |
Air cleaner |
| D433493, |
Dec 23 1998 |
Sunbeam Products, Inc |
Air cleaner |
| D434127, |
Dec 23 1998 |
Sunbeam Products, Inc |
Humidifier |
| D448461, |
Jan 12 2001 |
ROYAL BANK OF CANADA |
Heater |
| D448837, |
Jan 12 2001 |
ROYAL BANK OF CANADA |
Heater |
| D468414, |
Aug 16 2001 |
|
Warmer electric fan |
| D481783, |
May 16 2002 |
|
Warm-or-cool electric fan |
| D486899, |
Dec 07 2002 |
|
Electric heater |
| D487139, |
Feb 20 2003 |
Lasko Holdings, Inc. |
Heater |
| D487140, |
Jun 05 2003 |
|
Electric heater |
| D487141, |
Dec 07 2002 |
|
Electric heater |
| D487927, |
Dec 06 2001 |
ROYAL BANK OF CANADA |
Heater |
| D489122, |
Jan 10 2002 |
Helen of Troy Limited |
Electric heater |
| D499176, |
Aug 07 2003 |
Mitsuboshi Boeki Ltd. |
Halogen heater |
| D499473, |
Oct 29 2003 |
Perfect Union Co., Ltd. |
Tower heater |
| D529155, |
May 16 2005 |
Procom Heating, Inc |
Tower heater |
| D533649, |
May 16 2005 |
Procom Heating, Inc |
Tower heater |
| D953499, |
Jul 30 2020 |
CANADIAN TIRE CORPORATION, LIMITED |
Outdoor space heater |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a