Patents by Inventor Edwin E. Forsman

Edwin E. Forsman 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).

  • Patent number: 4092785
    Abstract: A teaching and display apparatus having three panels connected at angles to one another with the main front panel being a display and multipurpose panel for allowing the operator within said apparatus to present numerous instructional displays as well as teaching materials on portions of the front panel. The angled side panels are foldable so that the entire apparatus may be easily stored or transferred. Also, each side panel is provided with a door to permit the operator free access into and out of the device. The back of the apparatus may be enclosed with a cloth back cover to give the operator of the apparatus complete privacy. The device has alphabetic grid structure, multi-purpose stages for puppets, masks, drawings, films, slides, etc., rear projection screen and flashcard panel, three rotatable disc panels for displaying immovable objects such as drawings, slides, photographs, etc.
    Type: Grant
    Filed: January 6, 1977
    Date of Patent: June 6, 1978
    Inventor: Edwin E. Forsman