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. 05, 2002
Filed:
Jun. 23, 2000
Mark A. Ruman, Fond du Lac, WI (US);
Brunswick Corporation, Lake Forest, IL (US);
Abstract
An exhaust valve actuation system utilizes pressurized air provided by an air compressor and controlled by signals from a controller, such as an engine control module. The pressurized air is directed by a pressure valve that operates under the control of the controller and the exhaust valve is thus moved as a function of a preselected parameter monitored by the engine control module. The pressure valve can operate in a two position manner or a multi position manner, depending on the particular embodiment of the present invention utilized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile