Patent
   D893009
Priority
Apr 30 2018
Filed
Oct 24 2018
Issued
Aug 11 2020
Expiry
Aug 11 2035
Assg.orig
Entity
unknown
67
13
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 illustrates a front perspective view of the air purifier showing my new design;

FIG. 2 illustrates a front elevational view thereof;

FIG. 3 illustrates a rear elevational view thereof;

FIG. 4 illustrates a left side elevational view thereof;

FIG. 5 illustrates a right side elevational view thereof;

FIG. 6 illustrates a top plan view thereof; and,

FIG. 7 illustrates a bottom plan view thereof.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Choi, Jongho

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Oct 16 2018CHOI, JONG HOCOWAY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0472970841 pdf
Oct 24 2018Coway Co., Ltd.(assignment on the face of the patent)
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