Patent
   D961750
Priority
Aug 28 2020
Filed
Aug 28 2020
Issued
Aug 23 2022
Expiry
Aug 23 2037
Assg.orig
Entity
unknown
0
16
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 another perspective view;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

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

FIG. 8 is a bottom plan view thereof.

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

Wang, Ciran

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 28 2020Ciran, Wang(assignment on the face of the patent)
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