Patents by Inventor Win Erickson

Win Erickson 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: 5668377
    Abstract: A counterfeit detection apparatus for analyzing paper to detect counterfeits thereof is disclosed. The apparatus comprises a structure and a foot mounted below the structure. A first lens is mounted atop the structure while the paper is mounted in the bottom of the structure above the foot. A ultraviolet light and at least one top light are mounted on the structure between the first lens and the paper while a back light is mounted in the foot below the paper. The apparatus includes a control circuit in electrical communication with the ultraviolet light, the at least one top light and the back light which sequentially activates the ultraviolet light, the at least one top light and the back light.
    Type: Grant
    Filed: March 27, 1996
    Date of Patent: September 16, 1997
    Inventor: Win Erickson