Air cleaner

- Blueair AB
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Description

FIG. 1 is a front perspective view of an air cleaner showing our new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

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

FIG. 5 is a top plan view thereof.

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

FIG. 7 is an enlarged perspective view of a portion thereof.

The broken line portion of the drawings is included to show environmental subject matter and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D313071 December 18, 1990 Scherrer
D323210 January 14, 1992 Wortham
D342126 December 7, 1993 Dubin et al.
D374924 October 22, 1996 Cramer
D403757 January 5, 1999 Aketa et al.
D440292 April 10, 2001 Kip
D449850 October 30, 2001 Ho
D453557 February 12, 2002 Pannozzo et al.
D573704 July 22, 2008 Chen
D582533 December 9, 2008 Bodine
D585536 January 27, 2009 Wang
D601687 October 6, 2009 Chan
D629879 December 28, 2010 Paterson et al.
Patent History
Patent number: D690803
Type: Grant
Filed: Apr 30, 2012
Date of Patent: Oct 1, 2013
Assignee: Blueair AB (Stockholm)
Inventors: Eero Koivisto (Stockholm), Ola Rune (Stockholm), Mårten Claesson (Stockholm)
Primary Examiner: David Muller
Application Number: 29/419,584
Classifications
Current U.S. Class: Air Cleaner (D23/364)