Air purifier

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FIG. 1 is a front view of the air purifier;

FIG. 2 is a back view of the air purifier;

FIG. 3 is a left side view of the air purifier;

FIG. 4 is a right side view of the air purifier;

FIG. 5 is a top view of the air purifier;

FIG. 6 is a bottom view of the air purifier; and,

FIG. 7 is a prospective of the air purifier.

The broken lines showing of details in FIGS. 1, 2, 6 and 7 are not part of the claim.

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


The ornamental design of an air purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D352350 November 8, 1994 Rambo et al.
D435095 December 12, 2000 Nanjo
D435096 December 12, 2000 Meeks et al.
D453822 February 19, 2002 Meeks et al.
7531141 May 12, 2009 Descotes et al.
D638923 May 31, 2011 Choi
D639413 June 7, 2011 Wu
D653742 February 7, 2012 Satou
D664248 July 24, 2012 Huang et al.
D675303 January 29, 2013 Raupach et al.
D689180 September 3, 2013 Furner
D690803 October 1, 2013 Koivisto et al.
D691255 October 8, 2013 Abbondanzio et al.
Patent History
Patent number: D705410
Type: Grant
Filed: Apr 16, 2013
Date of Patent: May 20, 2014
Assignee: BALMUDA Inc. (Tokyo)
Inventor: Gen Terao (Kodaira)
Primary Examiner: David Muller
Application Number: 29/452,390
Current U.S. Class: Air Cleaner (D23/364)