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Patent
D986399
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Priority
Nov 24 2021
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Filed
Nov 24 2021
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Issued
May 16 2023
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Expiry
May 16 2038
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Assg.orig
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Entity
unknown
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0
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22
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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 another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the air purifier that form no part of the claimed design.
Tang, Zhouliang
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
D365389, |
Aug 12 1994 |
KAZ, INC |
Portable room air purifier with horizontal grid one-piece cover and shroud |
D375546, |
Jun 29 1995 |
Myoung Woull Electronics Co., Ltd. |
Air purifier |
D388162, |
Sep 02 1994 |
HONEYWELL CONSUMER PRODUCTS, INC |
Humidifier |
D413661, |
May 04 1998 |
Lasko Holdings, Inc |
Humidifier |
D423659, |
Apr 13 1999 |
Helen of Troy Limited |
Air cleaner |
D493874, |
Jun 18 2003 |
AMERICAIR CORPORATION |
Air filtration system |
D682406, |
Jul 27 2011 |
WiniaMando Inc. |
Air purifier and humidifier |
D791290, |
Apr 10 2016 |
Lasko Operation Holdings, LLC |
Body for a portable heater |
D803369, |
Mar 24 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
D806843, |
Nov 16 2015 |
|
Air purifier |
D806844, |
Feb 05 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
D818097, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
D831811, |
Jun 23 2016 |
LG Electronics Inc. |
Air purifier |
D841140, |
Jul 31 2017 |
GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.; MIDEA GROUP CO., LTD. |
Tower heater |
D886268, |
May 25 2018 |
CRANE USA INC |
Evaporative humidifier and air purifier device |
D916262, |
Aug 26 2019 |
LI, TIAN-TONG |
Humidifier |
D938566, |
Mar 02 2020 |
ETEKCITY CORPORATION |
Air purifier |
D939679, |
Jun 03 2020 |
WINIX INC.; WINIX INC |
Humidifier |
D941978, |
Jul 24 2020 |
SHENZHEN YIFEI TECHNOLOGY CO , LTD |
Humidifier |
D947343, |
Dec 18 2020 |
SHENZHEN VANTOP TECHNOLOGY & INNOVATION CO., LTD. |
Air purifier |
D948010, |
May 21 2020 |
SHENZHEN PIONEER TECHNOLOGY CO ,LTD |
Humidifier |
D956199, |
Sep 30 2020 |
DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC |
Air purifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a