Air filter

- K&N Engineering, Inc.
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Description

FIG. 1 is a top, front, right side perspective view of the present invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is right side elevation view thereof;

FIG. 6 is top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top, front right side exploded perspective view thereof.

Claims

The ornamental design for air filter, as shown and described.

Referenced Cited
U.S. Patent Documents
6217627 April 17, 2001 Vyskocil et al.
D529514 October 3, 2006 Maeda et al.
D533622 December 12, 2006 Ross et al.
7150260 December 19, 2006 Arevalo et al.
D547824 July 31, 2007 Brown
D599064 August 25, 2009 Crevling et al.
D632770 February 15, 2011 Rotter et al.
7993422 August 9, 2011 Krisko et al.
8147578 April 3, 2012 Bannister et al.
8167965 May 1, 2012 Greif
8216332 July 10, 2012 Kopec et al.
8236079 August 7, 2012 Fasan
D674474 January 15, 2013 Rentschler
Patent History
Patent number: D703803
Type: Grant
Filed: Nov 29, 2012
Date of Patent: Apr 29, 2014
Assignee: K&N Engineering, Inc. (Riverside, CA)
Inventors: Steve Williams (Beaumont, CA), Jere James Wall (Helendale, CA)
Primary Examiner: David Muller
Application Number: 29/438,337
Classifications
Current U.S. Class: Filter (D23/365)