PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D546429
|
Priority
Jun 02 2006
|
Filed
Jun 02 2006
|
Issued
Jul 10 2007
|
Expiry
Jul 10 2021
|
|
Assg.orig
|
|
Entity
unknown
|
13
|
6
|
n/a
|
|
|
The ornamental design for electric heater, as shown and described.
|
FIG. 1 is a top front and left side perspective view of electric heater showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Ching, Chan, Ricker, Chad
Patent |
Priority |
Assignee |
Title |
D581510, |
Feb 10 2006 |
American Power Conversion Corporation |
Wiring closet ventilation unit |
D604818, |
Mar 23 2009 |
Sunbeam Products, Inc. |
Flat panel heater |
D604820, |
Jul 23 2009 |
Sunbeam Products, Inc. |
Flat panel heater |
D650055, |
Jul 20 2011 |
JORDAN KAHN COMPANY |
Heating apparatus |
D658749, |
Oct 10 2011 |
TWIN-STAR INTERNATIONAL, INC |
Electric fireplace |
D916264, |
Sep 27 2019 |
DADAM MICRO INC. |
Air purifier |
D925711, |
May 25 2020 |
GUANGZHOU LINGGE E-COMMERCE CO , LTD |
Coop heater |
D926300, |
Jul 02 2019 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Electric heater |
D947332, |
Aug 15 2019 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Electric heater |
ER3645, |
|
|
|
ER7464, |
|
|
|
ER7706, |
|
|
|
ER913, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D348725, |
Oct 02 1992 |
Tatung Company of America, Inc. |
Convection heater |
D453557, |
Aug 01 2001 |
The Holmes Group, Inc. |
Heater housing |
D499386, |
Nov 10 2003 |
Samsung Electronics Co., Ltd. |
Speaker built in type PDP TV |
D499474, |
Oct 29 2003 |
Perfect Union Co., Ltd. |
Convection heater |
D531985, |
Jan 14 2005 |
LG Electronics Inc. |
Speaker |
D532881, |
Oct 05 2005 |
Perfect Union Co., Ltd. |
Electric heater |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a