Patent
   D947339
Priority
Sep 22 2020
Filed
Sep 22 2020
Issued
Mar 29 2022
Expiry
Mar 29 2037
Assg.orig
Entity
unknown
8
15
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a front perspective view of an embodiment 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;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear perspective view thereof;

FIG. 9 is a front perspective view of another embodiment of the air purifier;

FIG. 10 is a front view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a top view thereof;

FIG. 15 is a bottom view thereof; and,

FIG. 16 is a rear perspective view thereof.

The broken lines depict portions of the air purifier in which the design is embodied that form no part of the claimed design.

Yu, Hua

Patent Priority Assignee Title
D972697, Feb 08 2021 DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC. Air purifier
D983336, Jan 07 2021 LG Electronics Inc. Water heater
D987800, Feb 02 2021 Healthlead Corporation Limited Air purifier
D987801, Feb 03 2021 Healthlead Corporation Limited Air purifier
D989258, Oct 20 2021 Space heater
ER120,
ER4360,
ER8870,
Patent Priority Assignee Title
D705410, Oct 16 2012 BALMUDA INC. Air purifier
D835249, Sep 06 2017 3M Innovative Properties Company Air purifier
D835765, Nov 10 2017 XIAMEN AIRPPLE ELECTRONIC INDUSTRY CO., LTD. Air purifier
D862673, Jun 14 2018 3M Innovative Properties Company Air purifier
D891598, Mar 27 2019 3M Innovative Properties Company Air purifier
D917683, Dec 02 2020 SHENZHEN YONGJING INDUSTRIAL CO., LTD.; SHENZHEN YONGJING INDUSTRIAL CO , LTD Dehumidifier
D918366, Dec 29 2020 Dehumidifier
D918367, Jan 05 2021 Dehumidifier
D919780, Jan 05 2021 Dehumidifier
D924385, Feb 15 2019 GREE ELECTRIC APPLIANCES, INC OF ZHUHAI Air purifier
D928298, Jan 19 2020 DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC Air purifier
D933797, Aug 10 2018 Air purifiers
D933798, Mar 29 2019 BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. Air purifier
D936199, Sep 17 2019 Coway Co., Ltd.; COWAY CO , LTD Portable air purifier
GB82022080005000,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 14 2020YU, HUA720 BEIJING HEALTH TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0538370163 pdf
Sep 22 2020720 (BEIJING) HEALTH TECHNOLOGY CO., LTD(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule