Patents by Inventor Jean-Jacques Bessire

Jean-Jacques Bessire 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).

  • Mirror follow-up device for a film projector
    Patent number: 3981572
    Abstract: A mirror-follow up device for a projector intended to project a continuously moving film on an image plane comprises means for pivoting the mirrors to provide optical compensation for the movement of the film, including a plate and a mirror wheel with coupling means for transmitting a rotating motion from the former to the latter, and guide means for pivoting a guide shaft associated with each mirror about an axis substantially perpendicular to a plane defined by the path of rays emanating from the projector.
    Type: Grant
    Filed: September 23, 1974
    Date of Patent: September 21, 1976
    Assignee: Eresa S.A.
    Inventors: Jean-Jacques Bessire, Francis Loardon