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Patent
D853545
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Priority
Nov 09 2017
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Filed
May 08 2018
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Issued
Jul 09 2019
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Expiry
Jul 09 2034
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Assg.orig
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Entity
unknown
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12
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26
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n/a
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The ornamental design for an air purifier, as shown and described.
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FIG. 1 is a perspective view of an air purifier showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines illustrate portions of the air purifier which form no part of the claimed design.
The curved shading in FIG. 1 and FIG. 2 illustrates that the outer section is a concave surface.
Zhong, Si
Patent |
Priority |
Assignee |
Title |
D914184, |
Aug 15 2019 |
SUAREZ INDUSTRIES, INC |
Air purifier |
D927661, |
Apr 29 2019 |
Vornado Air, LLC |
Heater |
D927662, |
May 10 2019 |
Vornado Air, LLC |
Heater |
D946728, |
Jun 04 2020 |
WINIX INC. |
Humidifier |
D946736, |
Dec 17 2019 |
LG Electronics Inc. |
Portable hood for ventilation |
D973853, |
Mar 16 2021 |
Shenzhen Intellirocks Tech Co., Ltd. |
Heater |
ER4607, |
|
|
|
ER5383, |
|
|
|
ER5852, |
|
|
|
ER6342, |
|
|
|
ER7481, |
|
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|
ER8841, |
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Patent |
Priority |
Assignee |
Title |
D257059, |
Nov 03 1977 |
Firma Petz Electro |
Heater |
D312302, |
Sep 28 1988 |
Synlix Electrical Ltd. |
Air heater |
D313069, |
Dec 22 1988 |
THE HOLMES GROUP, INC |
Electrical heater |
D313842, |
Sep 28 1988 |
Synlix Electrical Ltd |
Air heater |
D316140, |
Apr 14 1989 |
Chao-Yang Electric Mfg., Co., Ltd. |
Electric heater |
D319498, |
Jun 18 1990 |
SUNSTAR UNITED CORP |
Fan heater |
D540300, |
Jan 03 2006 |
Eton Corporation |
Single speaker digital radio |
D542265, |
Jun 12 2006 |
Intec, Inc |
Clock radio |
D561168, |
Feb 28 2006 |
Hyunwon Inc. |
Digital A/V player |
D571351, |
Sep 29 2006 |
Sony Corporation |
Combined disc player and amplifier |
D606184, |
Jul 10 2009 |
NEW WIDETECH INDUSTRIES CO., LTD. |
Dehumidifier |
D621019, |
Jan 14 2010 |
Samsung Electronics Co., Ltd. |
Humidifier with air cleaning means |
D634729, |
Jun 10 2010 |
Alpine Electronics, Inc. |
Amplifier for vehicle |
D651300, |
Sep 27 2010 |
Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. |
Heater |
D657037, |
Jan 14 2011 |
AIRGLE |
Air purifier enclosure |
D677774, |
Nov 18 2011 |
VAPORFECTION INTERNATIONAL, INC |
Vaporizer heating assembly |
D716428, |
Mar 13 2014 |
Lasko Operation Holdings, LLC |
Air purifier |
D734445, |
Oct 02 2013 |
LUXSWEEP ELECTRIC COMPANY |
Air purifier |
D745128, |
Aug 13 2013 |
Lasko Operation Holdings, LLC |
Table top air purifier |
D750209, |
Jun 27 2014 |
Daikin Industries Ltd. |
Air purifier |
D759797, |
Aug 13 2013 |
Lasko Operation Holdings, LLC |
Table top air purifier |
D783793, |
Mar 19 2015 |
Daikin Industries Ltd |
Air purifier |
D797915, |
Apr 22 2015 |
Lasko Operation Holdings, LLC |
Body for a portable air cleaner |
D804001, |
Dec 09 2015 |
Vornado Air, LLC |
Heater |
D819797, |
Aug 05 2013 |
|
Air purifier |
D838354, |
Aug 13 2013 |
Lasko Operation Holdings, LLC |
Table top air purifier with a projector |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a