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.
Patent No.:
Date of Patent:
Jan. 03, 2006
Filed:
Dec. 17, 2003
Applicant:
Yuichi Kinoshita, Utsunomiya, JP;
Inventor:
Yuichi Kinoshita, Utsunomiya, JP;
Assignee:
Ishikawa Gasket Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylinder head gasket is formed of one metal plate having a cylinder bore and a folded portion around the cylinder bore. A paint coating formed of a hard paint layer is provided on at least one side of the metal plate at an outer periphery side of the folded portion for forming a surface pressure thereat. Accordingly, the cylinder head gasket is provided with excellent sealing performance and durability.