PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D333866
|
Priority
Dec 26 1991
|
Filed
Dec 26 1991
|
Issued
Mar 09 1993
|
Expiry
Mar 09 2007
|
|
Assg.orig
|
|
Entity
unknown
|
28
|
3
|
n/a
|
|
|
The ornamental design for a heater fan, as shown and described.
|
FIG. 1 is a front, top and right side perspective view of a heater fan
showing my new design;
FIG. 2 is an enlarged front elevation view thereof;
FIG. 3 is an enlarged right side elevation view thereof, the left side
being a mirror image of that shown;
FIG. 4 is an enlarged top plan view thereof;
FIG. 5 is an enlarged bottom plan view thereof; and,
FIG. 6 is an enlarged rear elevation view thereof.
Wang, Jui-Shang
Patent |
Priority |
Assignee |
Title |
D343230, |
Sep 09 1992 |
Royal Sovereign Corp. |
Portable electric heater |
D354343, |
Mar 04 1994 |
Holmes Products Corp. |
Ceramic heater |
D358636, |
Dec 21 1992 |
Chien Luen Industries Company, Ltd., Inc. |
Heater fan |
D392728, |
Sep 22 1995 |
HONEYWELL CONSUMER PRODUCTS, INC |
Heater |
D397775, |
Sep 22 1994 |
HONEYWELL CONSUMER PRODUCTS, INC |
Heater |
D401314, |
Dec 12 1996 |
Columbia Insurance Company |
Portable electric heater |
D408903, |
Jan 09 1998 |
HONEYWELL INTELLECTUAL PROPERTIES, INC ; KAZ, INC |
Portable electric heater |
D422348, |
Apr 25 1994 |
Pelonis USA, Ltd. |
Heater fan |
D466599, |
Nov 30 2001 |
KAZ HOME ENVIRONMENT, INC |
Heater fan |
D468818, |
Nov 30 2001 |
Helen of Troy Limited |
Heater fan |
D468819, |
Dec 27 2001 |
Helen of Troy Limited |
Humidifier |
D469526, |
Dec 27 2001 |
Helen of Troy Limited |
Humidifier |
D476724, |
Nov 30 2001 |
Helen of Troy Limited |
Heater fan |
D489122, |
Jan 10 2002 |
Helen of Troy Limited |
Electric heater |
D536779, |
Feb 09 2005 |
STEGO-Holding GmbH |
Ventilation apparatus |
D567346, |
May 24 2007 |
WELL ELECTRONICS CO , LTD |
Casing of electric heater |
D570464, |
Aug 02 2007 |
DBG Group Investments, LLC |
Air and surface purifying device |
D600336, |
Feb 13 2009 |
WELL ELECTRONICS CO., LTD. |
Heater |
D622834, |
Nov 05 2009 |
Shenzhen Josen Industrial Co., Ltd. |
Heater |
D651300, |
Sep 27 2010 |
Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. |
Heater |
D654158, |
Aug 05 2009 |
Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. |
Heater |
D654159, |
Aug 05 2009 |
Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. |
Heater |
D754628, |
Mar 27 2013 |
Martin Audio Ltd |
Loudspeaker |
D804001, |
Dec 09 2015 |
Vornado Air, LLC |
Heater |
D898885, |
Oct 26 2017 |
MIRO CO., LTD. |
Electric heater and humidifier device |
D980396, |
Aug 16 2021 |
ONTEL PRODUCTS CORPORATION |
Personal heater |
D985110, |
Jan 23 2020 |
DBG Group Investments, LLC |
Device for freshening interior air |
ER1578, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a