Patents by Inventor Samuel Fields

Samuel Fields 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).

  • Liquid cooling system
    Patent number: 4249626
    Abstract: A liquid cooling system for a snowmobile or other relatively small vehicle having a heat exchange element with front and rear surfaces and air passages extending therebetween, a plurality of air guides for providing a flow of air to the front surface of the heat exchanger and a duct for directing air flow from the rear surface of the heat exchanger upwardly through a portion of the vehicle hood. Preferably the heat exchange element is tipped to increase the flow of air therethrough during idling and at slow speeds.
    Type: Grant
    Filed: September 14, 1977
    Date of Patent: February 10, 1981
    Assignee: Kawasaki Motors Corp. U.S.A.
    Inventors: Samuel Fields, Wesley J. Anderson