Exhaust manifold
Description
Claims
The ornamental design for an exhaust manifold, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3491534 | January 1970 | Garner |
| 3791617 | February 1974 | Press |
| D399467 | October 13, 1998 | Erion et al. |
| D406593 | March 9, 1999 | Bittle |
| D454320 | March 12, 2002 | Martin |
| 6647714 | November 18, 2003 | Gerber |
| 6796296 | September 28, 2004 | Kim |
| 6990806 | January 31, 2006 | Kinsel |
| D533568 | December 12, 2006 | Thomas |
| D561078 | February 5, 2008 | Bigg |
| D561079 | February 5, 2008 | Bigg |
| D624474 | September 28, 2010 | Hsu |
| D636316 | April 19, 2011 | Hsu |
| D647022 | October 18, 2011 | Hsu |
| D685706 | July 9, 2013 | Cruz et al. |
Patent History
Patent number: D704115
Type: Grant
Filed: Jan 10, 2013
Date of Patent: May 6, 2014
Assignee: Group-A Autosports, Inc. (Norco, CA)
Inventors: David Hsu (Norco, CA), Charles Madrid (Alhambra, CA)
Primary Examiner: Michael A Pratt
Application Number: 29/441,906
Type: Grant
Filed: Jan 10, 2013
Date of Patent: May 6, 2014
Assignee: Group-A Autosports, Inc. (Norco, CA)
Inventors: David Hsu (Norco, CA), Charles Madrid (Alhambra, CA)
Primary Examiner: Michael A Pratt
Application Number: 29/441,906
Classifications
Current U.S. Class:
Tail Pipe Extension Or Muffler (D12/194)