Engine exhaust system
The broken line portions shown in
Claims
The ornamental design for an engine exhaust system, as shown and described.
3507301 | April 1970 | Larson |
D454320 | March 12, 2002 | Martin |
D467847 | December 31, 2002 | Campbell et al. |
D481661 | November 4, 2003 | James |
D481662 | November 4, 2003 | James |
D483710 | December 16, 2003 | James |
6848252 | February 1, 2005 | Maybeck |
D520423 | May 9, 2006 | Poole |
7401753 | July 22, 2008 | Bozmoski et al. |
8322479 | December 4, 2012 | Tani et al. |
20110225953 | September 22, 2011 | Ono et al. |
Type: Grant
Filed: May 10, 2013
Date of Patent: Nov 18, 2014
Inventor: Jerry Covington (Woodward, OK)
Primary Examiner: Michael A Pratt
Application Number: 29/454,491