Patents by Inventor Jacques Bonanomi

Jacques Bonanomi 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).

  • Display means
    Patent number: 4860471
    Abstract: The present invention concerns a display means.This display means comprises a thin, light pivoting flap (5) with two principal surfaces (6, 6') and a rotating stepping motor (13). The motor drives the shutter by means of an elastic device (16) which times motor acceleration. A predetermined number of motor steps corresponds to one complete rotation of the flap.The display means is used to form large display units for train stations, airports, etc.
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: August 29, 1989
    Assignee: Observatorie Cantonal
    Inventor: Jacques Bonanomi