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.

Date of Patent:
Aug. 26, 2014

Filed:

Oct. 31, 2012
Applicant:

Bombardier Recreational Products Inc., Valcourt, CA;

Inventors:

Etienne Poulin, St-Denis de Brompton, CA;

Robert Lachance, Valcourt, CA;

Assignee:

Bombardier Recreational Products Inc., Valcourt, Quebec, unknown;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 13/04 (2006.01); B60K 5/00 (2006.01); F01N 3/00 (2006.01);
U.S. Cl.
CPC ...
B60K 13/04 (2013.01); B60K 5/00 (2013.01); F01N 3/00 (2013.01);
Abstract

A vehicle exhaust system has a first exhaust pipe adapted to be connected to a first exhaust port of an engine, a first expansion chamber connected to the first exhaust pipe, a second exhaust pipe adapted to be connected to a second exhaust port of an engine, a second expansion chamber connected to the second exhaust pipe, a collector connected to the first and second expansion chambers, a third exhaust pipe connected to the collector, and a first muffler connected to the third exhaust pipe. A vehicle having the vehicle exhaust system is also disclosed.


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