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Patent
D939071
Priority
Oct 04 2019
Filed
Apr 02 2020
Issued
Dec 21 2021
Expiry
Dec 21 2036
Assg.orig
Entity
unknown
34
13
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 a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
Seo, Dong Jin , Kim, Min Seok , Oh, Yong Ju
Patent
Priority
Assignee
Title
D946732 ,
Jan 11 2021
Aukey Technology Co., Ltd
Air purifier
D947342 ,
Dec 10 2020
SHENZHEN PIONEER TECHNOLOGY CO ,LTD
Air purifier
D948016 ,
Jun 03 2020
WINIX INC.; WINIX INC
Air cleaner
D948018 ,
Dec 02 2020
Shenzhen Airtok Technology Co., Ltd.
Air purifier
D950695 ,
Apr 30 2021
Dehumidifier
D950696 ,
Apr 30 2021
Dehumidifier
D952819 ,
Jul 16 2020
CO., LTD; SHENZHEN ANTOP TECHNOLOGY CO , LTD
Air cleaner
D956198 ,
Dec 17 2020
DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC
Air purifier
D958955 ,
Mar 14 2021
SHENZHEN MOYOUTA GLOBAL DIGITAL TECHNOLOGY CO , LTD
Air extractor
D958956 ,
Mar 19 2021
VOVO Corporation
Air purifier
D959632 ,
Jul 22 2020
ETEKCITY CORPORATION
Air purifier
D961751 ,
Aug 10 2021
SHENZHEN WOMEI TECH CO., LTD.
Air purifier
D963821 ,
Mar 19 2021
VOVO Corporation
Air purifier
D964532 ,
Feb 24 2020
DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC
Air purifier
D964534 ,
Jan 27 2021
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD.
Air purifier
D979028 ,
Jan 13 2021
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD.
Air purifier
D981545 ,
Sep 30 2020
FOSHAN SAMYOO ELECTRONIC CO., LTD.
Air purifier
D987050 ,
Jun 24 2021
SHENZHEN PUREMATE TECHNOLOGY CO., LTD.; SHENZHEN PUREMATE TECHNOLOGY CO , LTD
Air purifier
ER1379 ,
ER1871 ,
ER2459 ,
ER3186 ,
ER3777 ,
ER4394 ,
ER4775 ,
ER4996 ,
ER5011 ,
ER5350 ,
ER6979 ,
ER7045 ,
ER7173 ,
ER7630 ,
ER9097 ,
ER9779 ,
Patent
Priority
Assignee
Title
20150231645 ,
D835249 ,
Sep 06 2017
3M Innovative Properties Company
Air purifier
D841140 ,
Jul 31 2017
GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.; MIDEA GROUP CO., LTD.
Tower heater
D865148 ,
Nov 02 2016
WINIX INC.
Air cleaner
D905840 ,
Aug 12 2020
SHENZHENSHI YITENG TECHNOLOGY CO , LTD
Air purifier
D905841 ,
Aug 12 2020
SHENZHENSHI YITENG TECHNOLOGY CO , LTD
Air purifier
D906501 ,
Jun 20 2019
Air purifier
D909556 ,
Mar 04 2019
MIDEA GROUP CO , LTD
Humidifier
D912796 ,
Oct 16 2020
SHENZHEN QIANHAI PATUOXliN NETWORK AND TECHNOLOGY CO., LTD
Air purifier
D917683 ,
Dec 02 2020
SHENZHEN YONGJING INDUSTRIAL CO., LTD.; SHENZHEN YONGJING INDUSTRIAL CO , LTD
Dehumidifier
D918365 ,
Dec 29 2020
Dehumidifier
D918366 ,
Dec 29 2020
Dehumidifier
D918371 ,
Nov 20 2020
DONGGUAN HONGYUAN PURIFICATION EQUIPMENT CO , LTD
Air purifier
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a