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US Patent 9243578 Deceleration fuel shut off for carbureted engines

Patent 9243578 was granted and assigned to Pinnacle Engines on January, 2016 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Pinnacle Engines

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

92435780

Patent Inventor Names

Michael Hawkes0

James M. Cleeves0

Date of Patent

January 26, 2016

Patent Application Number

139379640

Date Filed

July 9, 2013

Patent Primary Examiner

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Hieu T Vo

Patent abstract

Fuel efficiency of small carbureted engines can be improved through the use of a fuel shut off valve that ceases fuel flow in the carburetor upon determination that the engine throttle has been closed and the engine is not at or near an idle condition.