Patents by Inventor William Frederick Foster

William Frederick Foster 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).

  • LOW EMISSIONS HYBRID VEHICLE
    Publication number: 20120013132
    Abstract: One embodiment of the invention relates to a power system for a vehicle. The power system includes a first power source that is configured to provide power to the wheels of the vehicle. The power system further includes a second power source, an electrical system powered by the second power source, and an accessory powered by the second power source. The first power source does not provide power to the electrical system or to the accessory.
    Type: Application
    Filed: May 16, 2011
    Publication date: January 19, 2012
    Inventors: Howard Stephen LeBeau, Ronald Eugene Hannold, Sherman Manley, William Frederick Foster
  • HAZARD LIGHT FOR A VEHICLE
    Publication number: 20110221589
    Abstract: One embodiment of the invention relates to a light system for use in a vehicle. The light system includes a door coupled to the vehicle, a portion of the door having a surface that is visible from outside of the vehicle when the door is opened, and an illumination device disposed on the door and comprising a plurality of illuminated elements. The illumination device is visible from outside of the vehicle when the door is opened. The illuminated elements are capable of being illuminated in a pattered sequence after the door is opened.
    Type: Application
    Filed: March 11, 2010
    Publication date: September 15, 2011
    Inventors: Howard Stephen LeBeau, William Frederick Foster, Ronald Eugene Hannold