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:
Feb. 17, 2004

Filed:

Jun. 17, 2002
Applicant:
Inventors:

James Michael Lundgreen, Viroqua, WI (US);

Jeffery John Bailey, Richland Center, WI (US);

Brian C. Hanold, Richland Center, WI (US);

Nathan Lawrence Oium, La Farge, WI (US);

Brian W. Perkins, Richland Center, WI (US);

Jason Harold Perkins, Richland Center, WI (US);

Scott A. Sjovall, Westby, WI (US);

Eric Orvis Wangen, Viroqua, WI (US);

Geoffery D. Ziegahn, Richland Center, WI (US);

Assignee:

S & S Cycle, Inc., Viola, WI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 3/510 ;
U.S. Cl.
CPC ...
F02M 3/510 ;
Abstract

An tuned induction system for use on a motorcycle having a V-twin engine. The tuned induction system having separate and individual first and second manifold bodies. Each of the separate intake manifold bodies having a flange that couples the individual manifold body to a cylinder head of the V-twin engine. The flange having a continuous radius that maximizes airflow velocity to enhance engine performance.


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Lundgreen, James. (2004). Tuned induction system for a motorcycle (U.S. Patent No. 6691661). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6691661

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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