Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Darren J. Hedlund0
Andrew J. Mills0
Dustin A. Mertens0
Jan R. Vistad0
Date of Patent
December 19, 2017
Patent Application Number
14607688
Date Filed
January 28, 2015
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A snowmobile includes a chassis, an engine positioned in a front chassis portion and having at least one intake port and at least one exhaust port, an air intake system coupled to the intake port and comprising a duct being at least partially comprised of a porous material, and an exhaust system comprising an exhaust pipe having a stinger tube and a rear cone which are curved, with centerlines of the stinger tube and rear cone being concentric.
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