Air cleaner

The ornamental design for an air cleaner, as shown and described.

FIG. 1 is a front elevational view of an air cleaner showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof, the right-side elevational view being a mirror image; and

FIG. 5 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
9776119,	Dec 30 2014	Chan Seng, Choy	System for providing flow of filtered air
D280128,	Mar 14 1983	Conair Corporation	Air cleaner
D280129,	Mar 28 1983	CONAIR CORPORATION A CORP OF DE	Air Filter
D291351,	Oct 24 1984	Biocomfort Produkte zur Gesundheitpflege GmbH	Air cleaner
D624639,	Apr 19 2010	VALENTINO BEAUTY ENTERPRISES, LLC	Filter frame

Patent	Priority	Assignee	Title
2218198,
3861894,
4361427,	Nov 18 1981	Appliance Design Probe Inc.	Air freshener
4385911,	Jan 22 1982	Ronco Acquisition Corporation	Air filtering device
201932,
D244856,	Jun 20 1975	Sunbeam Corporation	Housing for air circulating and treating appliance
D266585,	Sep 02 1980	North American Philips Corporation	Room air cleaner
D266586,	May 29 1981	North American Philips Corporation	Room air cleaner
D267114,	Jul 24 1980	VAPORTEK, INC , A CORP OF WI	Air purifier
D269292,	May 27 1982		Air freshener

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 04 1981	MULLER, RONALD L	NORTH AMERICAN PHILIPS CORPORATION, A CORP OF DE	ASSIGNMENT OF ASSIGNORS INTEREST	003957	0485	pdf
Dec 09 1981		North American Philips Corporation	(assignment on the face of the patent)

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