Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jan Hedlund0
Jim Vizanko0
Richard Fredrickson0
Date of Patent
May 9, 2006
0Patent Application Number
107522800
Date Filed
January 6, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An engine air intake system for vehicles such as snowmobiles. The air intake system helps prevent airborne contaminants from entering the vehicle engine through the air intake. The intake includes an elongated channel with openings on either end that provides a throughway for contaminants entering the channel. A wall of the channel includes at least one aperture leading to an intake port on an engine cylinder. The intake port is positioned generally parallel to the direction of airflow through the channel.
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