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Patent
D546430
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Priority
Jun 02 2006
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Filed
Jun 02 2006
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Issued
Jul 10 2007
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Expiry
Jul 10 2021
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Assg.orig
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Entity
unknown
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14
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9
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n/a
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The ornamental design for electric heater, as shown and described.
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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 |
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 |
D629879, |
Aug 04 2009 |
Techtronic Floor Care Technology Limited |
Air cleaner with a stand |
D681179, |
Nov 17 2011 |
Shenzhen Lianchuang Electrical Appliance Industry Co., Ltd. |
Heater |
D870869, |
Feb 26 2016 |
Mill International AS |
Electrical heater |
D972693, |
Mar 19 2021 |
Vornado Air, LLC |
Heater |
D979023, |
Mar 19 2021 |
Vornado Air, LLC |
Heater |
ER4744, |
|
|
|
ER889, |
|
|
|
ER9416, |
|
|
|
Patent |
Priority |
Assignee |
Title |
20040197091, |
|
|
|
D276258, |
Feb 22 1982 |
Boston Manufacturing Company |
Quartz heater |
D290036, |
Jun 18 1985 |
TOYOTOMI KOGYO CO , LTD |
Electric radiant heater |
D382950, |
May 24 1996 |
|
Body blow drier |
D487139, |
Feb 20 2003 |
Lasko Holdings, Inc. |
Heater |
D510989, |
Sep 30 2004 |
Lasko Holdings, Inc.; Lasko Holdings INC |
Body for a vertical heater |
D519196, |
Apr 14 2004 |
Diani, LLC |
Heater fan |
D532884, |
Jan 11 2006 |
Perfect Union Co., Ltd. |
Electric heater |
D533649, |
May 16 2005 |
Procom Heating, Inc |
Tower heater |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 02 2006 | | Perfect Union Co., Ltd. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a