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Patent
D581503
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Priority
Nov 24 2006
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Filed
May 21 2007
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Issued
Nov 25 2008
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Expiry
Nov 25 2022
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Assg.orig
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Entity
unknown
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7
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22
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n/a
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The ornamental design for a heater, as shown and described.
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FIG. 1 is a front view of a heater showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a rigth side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a top perspective view thereof.
The portions of the heater shown in broken line form no part of the claimed design.
Gao, Tianyu
Patent |
Priority |
Assignee |
Title |
D593659, |
Nov 23 2006 |
|
Heating fan |
D593660, |
Nov 23 2006 |
SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD |
Heating fan |
D593661, |
Nov 23 2006 |
|
Heating fan |
D667097, |
Sep 26 2011 |
Fellowes, Inc |
Air purifier |
D681179, |
Nov 17 2011 |
Shenzhen Lianchuang Electrical Appliance Industry Co., Ltd. |
Heater |
D900987, |
Jan 28 2019 |
MIDEA GROUP CO , LTD |
Fan heater |
D975257, |
Sep 27 2021 |
Ningbo Junyue Electric Appliance Co., Ltd. |
Heater |
Patent |
Priority |
Assignee |
Title |
20040197091, |
|
|
|
D290997, |
Oct 21 1985 |
Hitachi, Ltd. |
Electric fan |
D329284, |
Apr 15 1991 |
THE HOLMES GROUP, INC |
Portable electric fan |
D332655, |
Oct 04 1991 |
THE HOLMES GROUP, INC |
Portable electric fan |
D433494, |
Jul 09 1999 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Air purifier |
D468006, |
Nov 21 2000 |
|
Electrical heating device |
D486216, |
May 28 2003 |
Lasko Holdings, Inc. |
Elongated fan |
D487141, |
Dec 07 2002 |
|
Electric heater |
D499473, |
Oct 29 2003 |
Perfect Union Co., Ltd. |
Tower heater |
D506538, |
Mar 18 2004 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Air purifier |
D508734, |
Dec 04 2003 |
SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD |
Heating device |
D510618, |
Apr 16 2004 |
Lasko Holdings, Inc. |
Body for a portable home comfort appliance |
D510619, |
Feb 04 2004 |
SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD |
Heating device |
D510989, |
Sep 30 2004 |
Lasko Holdings, Inc.; Lasko Holdings INC |
Body for a vertical heater |
D516687, |
Jan 09 2004 |
Lasko Holdings, Inc. |
Pedestal heater |
D519196, |
Apr 14 2004 |
Diani, LLC |
Heater fan |
D521136, |
Dec 27 2004 |
A.I. Air Technology, Inc. |
Upright air purifier |
D532884, |
Jan 11 2006 |
Perfect Union Co., Ltd. |
Electric heater |
D533264, |
May 13 2004 |
Diani, LLC |
Heater fan |
D543612, |
Sep 06 2004 |
|
Fan heater |
D545951, |
Oct 21 2005 |
CHIEN LUEN INDUSTRIES CO , LTD , INC |
Tower heater/fan with angled side panels over an air deflector grid, angled top angled bottom |
D546430, |
Jun 02 2006 |
Perfect Union Co., Ltd. |
Electric heater |
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