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. 17, 1995
Filed:
Feb. 17, 1993
Tsunekazu Udagawa, Ichikawa, JP;
Yoshio Yamada, Tokyo, JP;
Ishikawa Gasket Co., Ltd., Tokyo, JP;
Abstract
A metal laminate gasket of the invention is installed in an internal combustion engine having a hole near an outer profile. The hole has a width along the outer profile, and the width of the hole is greater than a distance between the hole and the outer profile. The gasket is formed of a plurality of metal plates to constitute a metal laminate gasket. Each metal plate includes a side edge extending at least along the outer profile of the engine, a gasket hole having a size substantially equal to that of the hole of the engine, and an elongated portion located between the side edge and the gasket hole. The metal plates are immovably fixed together at the elongated portions to prevent the elongated portions from deforming outwardly of the engine.