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Publication numberUSD657857 S1
Publication typeGrant
Application numberUS 29/385,886
Publication dateApr 17, 2012
Filing dateFeb 22, 2011
Priority dateAug 25, 2010
Publication number29385886, 385886, US D657857 S1, US D657857S1, US-S1-D657857, USD657857 S1, USD657857S1
InventorsHun Jung Choi
Original AssigneeWoongjin Coway Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air purifier
US D657857 S1
Abstract  available in
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  1. I claim 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 a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom view thereof.

The air purifier is made of synthetic resins.

The air purifier is used for purifying an indoor air.

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

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD739929 *Dec 22, 2014Sep 29, 2015Helen Of Troy LimitedDevice for enclosing a freshening packet
USD742492 *Feb 15, 2012Nov 3, 2015NWT Holdings, LLCRemovable top for a portable vaporizer
USD750216 *Sep 9, 2014Feb 23, 2016Michael L. Bakker, Jr.Air plenum
USD751184Nov 12, 2014Mar 8, 2016Guardian Technologies LlcPluggable wall air purifier
USD753809 *Dec 22, 2014Apr 12, 2016Helen Of Troy LimitedDevice for enclosing a freshening packet
U.S. ClassificationD23/364