Patents by Inventor Charles S. Hunt

Charles S. Hunt 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).

  • Cooling system for automotive engine
    Patent number: 5410992
    Abstract: A variable geometry fan duct for an automotive engine cooling system having a fan-cooled, liquid-to-air radiator includes a support structure for securing the fan duct to the radiator and fixed and movable barrel segments which are arranged such that the movable barrel segment may be moved from a first position in which the movable segment is nested with the fixed segment to a second position in which the segments completely encircle and shroud the fan blade.
    Type: Grant
    Filed: April 4, 1994
    Date of Patent: May 2, 1995
    Assignee: Ford Motor Company
    Inventors: Charles S. Hunt, Robert W. Kay, David T. Patrick, Robert L. Schmidt, Ajit R. Shembekar