Patent
   D876599
Priority
Jul 09 2018
Filed
Oct 10 2018
Issued
Feb 25 2020
Expiry
Feb 25 2035
Assg.orig
Entity
unknown
45
13
n/a
The ornamental design for a vertical air purifier, as shown and described.

FIG. 1 is a top-down perspective view of a vertical air purifier showing my new design;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

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

FIG. 8 is a bottom-up perspective view.

Liu, Zhen, He, Chinan, Feng, Yonggang

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 10 2018HE, CHINANGUANGDONG WAPU TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477900229 pdf
Aug 10 2018FENG, YONGGANGGUANGDONG WAPU TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477900229 pdf
Aug 10 2018LIU, ZHENGUANGDONG WAPU TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477900229 pdf
Oct 10 2018GUANGDONG WAPU TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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