Patents by Inventor Gary P. Barker

Gary P. Barker 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).

  • Remote controlled motorized tray unit for use on a bed
    Patent number: 6742204
    Abstract: A tray unit is mounted on a rail adjacent to a bed and includes a motor driven tray that can move along the rail. A remote control unit controls operation of the tray so the tray can be moved by a bedridden person into a position convenient for the person.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: June 1, 2004
    Inventor: Gary P. Barker