Patents Assigned to Senscom Corporation
  • Hand held viewer for various size films
    Patent number: 4390257
    Abstract: A compact film viewer for film strips of various sizes including a removable channel guide with a central opening disposed transverse a case between a light source and a lens and a film channel interchangeably received in the channel guide for slidably receiving film strips. The film channel is sized for a particular film and has a central opening corresponding to film frame size to prevent passage of excess light from the light source to the lens when viewing the film.
    Type: Grant
    Filed: February 23, 1981
    Date of Patent: June 28, 1983
    Assignee: Senscom Corporation
    Inventors: Robert W. Fernekes, Murray V. Tesser