Patents by Inventor Jay Duncan Stewart

Jay Duncan Stewart 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).

  • Edge-illuminating pyramid
    Publication number: 20040207997
    Abstract: An edge-illuminated light housing includes a base, a shelf mounted on the base, and a housing mounted on the shelf, wherein a light source in the base illuminates edges of the base and/or housing by internal reflection of the light from the light source through the material of the shelf, housing and/or base. Light emits from the housing and/or base by interruptions in the light path at light diffusing edges.
    Type: Application
    Filed: April 19, 2004
    Publication date: October 21, 2004
    Inventors: Jay Duncan Stewart, Michael Howard Boudreau