Patent
   D834165
Priority
Apr 26 2017
Filed
Oct 25 2017
Issued
Nov 20 2018
Expiry
Nov 20 2033
Assg.orig
Entity
unknown
32
26
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a top, front, right side perspective view of the air purifier, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures show portions of the air purifier that form no part of the claimed design.

Maeng, Kyoung Hwa

Patent Priority Assignee Title
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 25 2017Coway Co., Ltd.(assignment on the face of the patent)
Oct 25 2017MAENG, KYOUNG HWACOWAY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457550301 pdf
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