The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2023
Filed:
Sep. 27, 2021
Applicant:
Kohler Co., Kohler, WI (US);
Inventors:
Eric Pekrul, Kohler, WI (US);
Martin L. Radue, Plymouth, WI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 11/00 (2006.01); F01N 3/10 (2006.01); F01N 5/00 (2006.01); F01N 13/00 (2010.01); F01N 13/08 (2010.01); F01N 1/08 (2006.01); F01N 3/20 (2006.01); F01N 13/06 (2010.01); F01N 3/18 (2006.01); F01N 1/00 (2006.01); F01N 13/10 (2010.01);
U.S. Cl.
CPC ...
F01N 11/007 (2013.01); F01N 1/006 (2013.01); F01N 1/089 (2013.01); F01N 3/10 (2013.01); F01N 3/101 (2013.01); F01N 3/18 (2013.01); F01N 3/20 (2013.01); F01N 5/00 (2013.01); F01N 13/002 (2013.01); F01N 13/007 (2013.01); F01N 13/008 (2013.01); F01N 13/011 (2014.06); F01N 13/06 (2013.01); F01N 13/08 (2013.01); F01N 13/107 (2013.01); F01N 2340/02 (2013.01); F01N 2430/06 (2013.01); F01N 2470/00 (2013.01); Y02T 10/12 (2013.01);
Abstract
In one aspect, a system is provided and includes an engine including an exhaust valve, an exhaust manifold downstream of the exhaust valve and a muffler downstream of the exhaust manifold. The system also includes a catalyst positioned downstream of the exhaust valve.