Patents by Inventor Lenore S. Kent

Lenore S. Kent 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).

  • Decorative optical device
    Patent number: 4202604
    Abstract: An optical device, adapted to give varying "depth of field" effects. The device hereof utilizes first and second reflective surfaces, at least one of which is movable with respect to the other. A light source is interposed between the two reflective surfaces.
    Type: Grant
    Filed: September 6, 1977
    Date of Patent: May 13, 1980
    Inventors: Lenore S. Kent, John D. Straub