Patent
   D948694
Priority
Aug 14 2019
Filed
Sep 27 2019
Issued
Apr 12 2022
Expiry
Apr 12 2037
Assg.orig
Entity
unknown
6
12
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a front elevational view of an air purifier showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines in the drawings illustrate the portions of the air purifier which form no part of the claimed design.

Zhang, Bin, Li, Puxuan, Wang, Weiguang, Xu, Gaohong, Ding, Xiaoming

Patent Priority Assignee Title
D956941, Jan 15 2021 SHENZHEN PUREMATE TECHNOLOGY CO., LTD. Air purifier
D972697, Feb 08 2021 DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC. Air purifier
D983336, Jan 07 2021 LG Electronics Inc. Water heater
D989931, Mar 09 2021 FOSHAN SAMYOO ELECTRONIC CO., LTD. Air purifier
ER1543,
ER7984,
Patent Priority Assignee Title
D766415, Apr 01 2015 Coway Co., Ltd. Air purifier
D773027, Jan 26 2015 VERSUNI HOLDING B V Air purifier
D801505, Mar 24 2016 3M Innovative Properties Company Air purifier
D877873, Apr 13 2018 3M Innovative Properties Company 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
D918371, Nov 20 2020 DONGGUAN HONGYUAN PURIFICATION EQUIPMENT CO , LTD Air purifier
D921869, Jan 12 2021 Air purifier
D924385, Feb 15 2019 GREE ELECTRIC APPLIANCES, INC OF ZHUHAI Air purifier
D927668, Oct 29 2019 Air purifier
D928298, Jan 19 2020 DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC Air purifier
D933798, Mar 29 2019 BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. Air purifier
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Sep 27 2019SHENZHEN PUREMATE TECHNOLOGY CO., LTD.(assignment on the face of the patent)
Sep 27 2019WANG, WEIGUANGSHENZHEN PUREMATE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0505140927 pdf
Sep 27 2019LI, PUXUANSHENZHEN PUREMATE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0505140927 pdf
Sep 27 2019XU, GAOHONGSHENZHEN PUREMATE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0505140927 pdf
Sep 27 2019DING, XIAOMINGSHENZHEN PUREMATE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0505140927 pdf
Sep 27 2019ZHANG, BINSHENZHEN PUREMATE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0505140927 pdf
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