Air filter
Latest K&N Engineering, Inc. Patents:
Description
Claims
The ornamental design for air filter, as shown and described.
Referenced Cited
U.S. Patent Documents
5051294 | September 24, 1991 | Lunkas et al. |
D326706 | June 2, 1992 | Karlsson |
D366516 | January 23, 1996 | Stewart |
D402735 | December 15, 1998 | Kott |
D418592 | January 4, 2000 | DePietro et al. |
D483459 | December 9, 2003 | DeWit et al. |
D484584 | December 30, 2003 | Anderson et al. |
D497202 | October 12, 2004 | Carter et al. |
7452395 | November 18, 2008 | Fiello et al. |
7993422 | August 9, 2011 | Krisko et al. |
D647188 | October 18, 2011 | Bergami |
8177877 | May 15, 2012 | Merritt et al. |
8192623 | June 5, 2012 | Reid et al. |
Patent History
Patent number: D690407
Type: Grant
Filed: Dec 10, 2012
Date of Patent: Sep 24, 2013
Assignee: K&N Engineering, Inc. (Riverside, CA)
Inventors: Steve Williams (Beaumont, CA), Jere James Wall (Helendale, CA)
Primary Examiner: David Muller
Application Number: 29/439,338
Type: Grant
Filed: Dec 10, 2012
Date of Patent: Sep 24, 2013
Assignee: K&N Engineering, Inc. (Riverside, CA)
Inventors: Steve Williams (Beaumont, CA), Jere James Wall (Helendale, CA)
Primary Examiner: David Muller
Application Number: 29/439,338
Classifications
Current U.S. Class:
Filter (D23/365)