Air purifier

- Sylmark Holdings Limited

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Description

FIG. 1 is a perspective view of a preferred embodiment of the air purifier of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

Claims

I claim the ornamental design of an air purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D468006 December 31, 2002 Gao
D483457 December 9, 2003 Wang
D499473 December 7, 2004 Ching
D516192 February 28, 2006 Kang
D523128 June 13, 2006 Zhu
D533264 December 5, 2006 Blateri
D536431 February 6, 2007 Campbell et al.
D539886 April 3, 2007 Urfig et al.
D539892 April 3, 2007 Caserta et al.
D540453 April 10, 2007 Wang
D550827 September 11, 2007 Ediger et al.
D554745 November 6, 2007 Urfig
D565713 April 1, 2008 Gao
Patent History
Patent number: D574477
Type: Grant
Filed: Mar 7, 2008
Date of Patent: Aug 5, 2008
Assignee: Sylmark Holdings Limited
Inventor: Peter Spiegel (Lake Balboa, CA)
Primary Examiner: Louis S Zarfas
Assistant Examiner: David G Muller
Attorney: Kathy Mojibi Kavcioglu
Application Number: 29/304,863
Classifications
Current U.S. Class: Air Cleaner (D23/364)