Patents by Inventor Corky Lehmkuhl

Corky Lehmkuhl 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).

  • Publication number: 20050022436
    Abstract: A visual image display includes a first substrate having front and back surfaces. A first image is disposed on the front surface of the first substrate. The display also includes a light source for illuminating the back surface of the first substrate, and a second image is disposed between the light source and the first image. The first substrate is at least partially translucent so that the second image is visible on the front surface of the first substrate when illuminated by the light source. Only the first image is visible in the display when the second image is not illuminated. A process for creating a visual image includes placing the first image on the front surface of the first substrate. The second image is provided behind the first image and illuminated to create a composite of the first and second images on the first substrate.
    Type: Application
    Filed: June 1, 2004
    Publication date: February 3, 2005
    Inventors: Corky Lehmkuhl, Casper Brindle