Patent
   D583450
Priority
Nov 23 2007
Filed
Feb 21 2008
Issued
Dec 23 2008
Expiry
Dec 23 2022
Assg.orig
Entity
unknown
36
14
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is the perspective view of the air purifier;

FIG. 2 is the front view thereof;

FIG. 3 is the rear view thereof;

FIG. 4 is the left side view thereof;

FIG. 5 is the right side view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom view thereof.

Choi, Hun Jung

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 04 2008CHOI, HUN JUNGWOONGJIN COWAY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0205440746 pdf
Feb 21 2008WOONGJIN COWAY CO., LTD.(assignment on the face of the patent)
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