Patents Assigned to New Board International
  • Information displayer with interchangeable boards
    Patent number: 5806220
    Abstract: An information displayer with interchangeable boards for use in displaying advertising messages. Two sets of boards are disposed on two chains respectively, with each chain rotating about a pair of pinions. One pinion is stationary while the other is connected to a stepping motor. Hooks on a rigid bar grasp openings in the boards to release and display the boards. A pre-programmed microprocessor controls the stepping motor, permitting the boards to be displayed in any selected manner.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: September 15, 1998
    Assignees: Videotron s.r.l., New Board International
    Inventor: Fausto Flammini