Patent
   D986399
Priority
Nov 24 2021
Filed
Nov 24 2021
Issued
May 16 2023
Expiry
May 16 2038
Assg.orig
Entity
unknown
0
22
n/a
The ornamental design for an air purifier, as shown and described.

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
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 24 2021SHENZHEN XINGSHANG TECHNOLOGY CO., LTD.(assignment on the face of the patent)
Nov 24 2021TANG, ZHOULIANGSHENZHEN XINGSHANG TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0582010687 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule