Patents by Inventor Robert Alan Holmes

Robert Alan Holmes 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).

  • Illuminated slot machine with drive assembly with moveable roller support
    Patent number: 5954422
    Abstract: A drive assembly is constituted by a strip (10) and three or more parallel and rotatable supports (12, 16, 22) around which the strip (10) is wrapped. At least two of the rotatable supports (22) are linked together for common movement, for example by a movable holder in the form of a light box (20) carrying a series of light bulbs (50) while at least one of the rotatable supports (12, 16) is stationary.
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: September 21, 1999
    Assignee: Starpoint Electrics Limited
    Inventors: Barry Allen Marchini, Robert Alan Holmes