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:
Apr. 24, 2007
Filed:
Mar. 01, 2005
Applicant:
Tsunekazu Udagawa, Ichikawa, JP;
Inventor:
Tsunekazu Udagawa, Ichikawa, JP;
Assignee:
Ishikawa Gasket Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gasket includes a first plate formed of a plurality of first plate pieces. Each plate piece has at least one combustion chamber hole therein, and a device for connecting the first plate pieces together. The first plate pieces are arranged such that the first combustion chamber holes are aligned in series and two first plate pieces situated adjacent to each other are connected through the connecting device.