Patents by Inventor Anthony Petitto

Anthony Petitto 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).

  • Xenon optical system for cinematograph projection
    Patent number: 4916485
    Abstract: A film projector has side-by-side lamphouses each containing a xenon light source, light beam reflectors and a condensor lens for reshaping the reflected circular light beams into horizontal ellipsoidal light beams flattened by masking for the projection of stereo images by a pair of projection lenses having their optical axes coincident with diagonally related images of a stereoscopic image pair. Non-stereo images may likewise be selectively projected.
    Type: Grant
    Filed: July 18, 1989
    Date of Patent: April 10, 1990
    Assignee: Parallex Company, Inc.
    Inventors: Stanislaw Loth, Anthony Petitto
  • Stereoscopic motion picture apparatus with horizontal film movement
    Patent number: 4915497
    Abstract: An apparatus for photographing a pair of diagonally related left and right images of a stereoscopic image couple on to film frames of a horizontally moving 65 mm film having 15 film perforations per frame.
    Type: Grant
    Filed: July 18, 1989
    Date of Patent: April 10, 1990
    Assignee: Parallex Company, Inc.
    Inventors: Stanislaw Loth, Anthony Petitto