Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Roger Klink0
Fabio T. Romero0
John Frederick Morris0
Nagesh S. Mavinahally0
Anthony S. Thomas0
Charles A. Eakins, Jr.0
David R. Brower0
Date of Patent
July 14, 2009
0Patent Application Number
116554860
Date Filed
January 19, 2007
0Patent Primary Examiner
Patent abstract
A cylinder-crankcase is disclosed that includes a cylinder block having a cylinder head for receiving a spark plug. The cylinder-crankcase also includes a crankcase and a crank arm for supporting a crankshaft. The cylinder block, cylinder head, crankcase and crank arm are a single, monolithic piece.
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