Patents by Inventor Stephen John Burt

Stephen John Burt 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).

  • Screen cleaning device
    Patent number: 6450421
    Abstract: Apparatus for maintaining a vehicle screen (12) supported with respect to a vehicle by a gasket (16, 24), said screen (12) comprising first (22) and second (27) edge regions wherein said gasket (16, 24) has a first conduit (20) means having an opening (21) proximate to said first edge region (22) and second conduit (25) means having an opening (26) proximate to said second edge region (27) and wherein the apparatus further comprises supply apparatus coupled to said first conduit means (20) for supplying a liquid thereto and collection apparatus coupled to said second conduit (25) means for collecting said liquid.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: September 17, 2002
    Assignee: Textron Limited
    Inventor: Stephen John Burt
  • Expandable chamber having combined occupant support and Heating
    Publication number: 20020056709
    Abstract: An expandable chamber support system for vehicle seat and mattress applications includes an expandable chamber constructed from facing sheets of flexible impermeable material that are sealed along their marginal edges. One of the sheets is formed of electrically conductive an elastomeric membrane that is electrically resistance heated while providing a source of pressure support for an occupant supported by the expandable chamber.
    Type: Application
    Filed: October 31, 2001
    Publication date: May 16, 2002
    Inventor: Stephen John Burt