Patent
   D980400
Priority
Sep 16 2022
Filed
Sep 16 2022
Issued
Mar 07 2023
Expiry
Mar 07 2038
Assg.orig
Entity
unknown
4
21
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a front perspective view of an air purifier, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

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

Wang, Zhi

Patent Priority Assignee Title
D987798, Sep 06 2021 SHENZHEN ANTOP TECHNOLOGY CO., LTD Air purifier
D987799, Oct 27 2021 SHENZHEN ANTOP TECHNOLOGY CO., LTD Air purifier
ER2648,
ER8339,
Patent Priority Assignee Title
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D956199, Sep 30 2020 DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC Air purifier
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Sep 14 2022WANG, ZHISHENZHEN XINCHENG INNOVATION TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0611150974 pdf
Sep 16 2022Shenzhen Xincheng Innovation Technology Co., Ltd.(assignment on the face of the patent)
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