Patents by Inventor Denis Bedford

Denis Bedford has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070039782
    Abstract: A method and apparatus for providing lubricant to an engine which may be operated in either a normal position or an extreme angled position. Through gravity, the lubricant pools in a first location when the engine is in a normal position and pools in a second location when the engine is in an extreme position. A main pump provides fluid from a first location through a control valve to the engine when the engine is in a normal position. When the engine is in an extreme position, an auxiliary pump provides lubricant from the second location through the control valve to the engine. So long as the main pump has adequate lubricant pressure, lubricant is provided from the main pump to the engine.
    Type: Application
    Filed: July 24, 2006
    Publication date: February 22, 2007
    Applicant: J.C. Bamford Excavators Limited
    Inventor: Denis Bedford