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:
Sep. 22, 1998
Filed:
Apr. 02, 1996
Applicant:
Inventor:
Naoki Tsuchida, Iwata, JP;
Assignee:
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
123432 ; 1231888 ; 1231935 ;
Abstract
A cylinder head construction for an internal combustion engine embodying a bonded valve seat so that the flow passages can extend substantially straight through the cylinder head to the valve seat and pass through the center of the valve seat and intersect the center of the respective valve.
Quick Actions:
Tsuchida, Naoki. (1998). Cylinder head and flow passage therefor (U.S. Patent No. 5809968). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5809968
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