Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dai Fukai0
Date of Patent
March 3, 2009
Patent Application Number
11444376
Date Filed
June 1, 2006
Patent Primary Examiner
Patent abstract
A cylinder head gasket includes a metal plate having at least one cylinder bore and a plurality of bolt holes arranged around the at least one cylinder bore. A bead is formed on the metal plate to surround the at least one cylinder bore. The bead has at least one pointed shape portion pointed outwardly between two of the bolt holes.
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