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:
Jul. 27, 1999
Filed:
Oct. 02, 1997
Shigeharu Mineo, Iwata, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Abstract
An exhaust system is provided for an engine of the type used to power a watercraft. The engine has at least one combustion chamber with an exhaust passage leading therefrom. A crankshaft of the engine rotates about an axis passing through the engine. The exhaust system includes an exhaust manifold connected to the engine and having a passage leading therethrough from the exhaust passage leading from the combustion chamber. The exhaust manifold is connected to an exhaust pipe leading to an exhaust discharge. The connection of the exhaust manifold and exhaust pipe is generally aligned with the crankshaft axis, but positioned vertically thereabove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile