Patent
   D948018
Priority
Dec 02 2020
Filed
Jun 01 2021
Issued
Apr 05 2022
Expiry
Apr 05 2037
Assg.orig
Entity
unknown
18
15
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a front, right, and top perspective view of an air purifier, showing our design.

FIG. 2 is a rear, left, and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating portions of the air purifier that form no part of the claimed design.

Chang, Hong, Li, Xiangwu, Jia, Yuewen, Jia, Guangmin

Patent Priority Assignee Title
D956941, Jan 15 2021 SHENZHEN PUREMATE TECHNOLOGY CO., LTD. Air purifier
D969985, Apr 09 2021 Humidifier
D972697, Feb 08 2021 DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC. Air purifier
D981545, Sep 30 2020 FOSHAN SAMYOO ELECTRONIC CO., LTD. Air purifier
D985747, Dec 28 2020 Air purifier
D987050, Jun 24 2021 SHENZHEN PUREMATE TECHNOLOGY CO., LTD.; SHENZHEN PUREMATE TECHNOLOGY CO , LTD Air purifier
D987804, Feb 02 2021 Healthlead Corporation Limited Air purifier
ER2380,
ER3155,
ER4360,
ER4394,
ER4693,
ER4996,
ER5011,
ER7045,
ER7105,
ER9493,
ER9727,
Patent Priority Assignee Title
D755942, Mar 31 2014 VERSUNI HOLDING B V Air purifier
D799016, Sep 08 2015 Xiaomi, Inc.; Beijing Smartmi Technology Co. Ltd. Air purifier
D835765, Nov 10 2017 XIAMEN AIRPPLE ELECTRONIC INDUSTRY CO., LTD. Air purifier
D852344, Sep 04 2017 VERSUNI HOLDING B V Air purifier
D898889, Jan 29 2019 QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. Air purifier
D912796, Oct 16 2020 SHENZHEN QIANHAI PATUOXliN NETWORK AND TECHNOLOGY CO., LTD Air purifier
D916266, Jul 16 2018 DESIGNAFFAIRS BUSINESS CONSULTING, CO LTD Air purifier
D918371, Nov 20 2020 DONGGUAN HONGYUAN PURIFICATION EQUIPMENT CO , LTD Air purifier
D921869, Jan 12 2021 Air purifier
D933798, Mar 29 2019 BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. Air purifier
D934837, Aug 15 2019 BEIJING XIAOMI MOBILE SOFTWARE CO , LTD Speaker box
D939071, Oct 04 2019 MIRO CO., LTD. Air purifier
D942605, Apr 23 2020 QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. Air purifier
D943076, Apr 23 2020 QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. Air purifier
D943726, Jan 07 2020 BEIJING XIAOMI MOBILE SOFTWARE CO , LTD Air purifier
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 31 2021LI, XIANGWU SHENZHEN AIRTOK TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564020808 pdf
May 31 2021CHANG, HONGSHENZHEN AIRTOK TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564020808 pdf
May 31 2021JIA, YUEWEN SHENZHEN AIRTOK TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564020808 pdf
May 31 2021JIA, GUANGMIN SHENZHEN AIRTOK TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0564020808 pdf
Jun 01 2021Shenzhen Airtok Technology Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule