Patents by Inventor Robert Eugene McCullough

Robert Eugene McCullough 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).

  • Solid state ladies' wristwatch
    Patent number: 4003196
    Abstract: Disclosed is a solid state wristwatch of small size particularly adapted for use as a ladies' watch. A plurality of small individual display stations formed of light emitting diodes are mounted on one side of a laminar ceramic substrate. The stations are viewed through a window formed of hardened red glass arcuately curved in the direction of the long dimension of the display. The watch case or bezel is similarly curved to conform to the window providing a more pleasing appearance and to conserve space.
    Type: Grant
    Filed: September 10, 1974
    Date of Patent: January 18, 1977
    Assignee: Time Computer, Inc.
    Inventors: Arthur Herman O'Connor, Robert Eugene McCullough