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:
Mar. 11, 2008
Filed:
Jan. 16, 2007
Kazuya Yoshijima, Okazaki, JP;
Naohiro Hasegawa, Toyota, JP;
Kazuya Yoshijima, Okazaki, JP;
Naohiro Hasegawa, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
First and second attachment portionsare formed integrally with a main bodyand extend along the longitudinal direction of the main body. A hydraulic oil supply portionis formed integrally with the main bodyand extends along the width, or in the direction perpendicular to the axes of the attachment portions. In this manner, providing an internal combustion engine with variable valve actuation mechanisms increases the strength of the cylinder head coverwhile reducing the weight thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile