Patents by Inventor Hardian Fraval

Hardian Fraval 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).

  • Spotlight
    Publication number: 20060104063
    Abstract: A spotlight for generating an output light beam (9) of variable width, including a light source (1) having a selected focal length, and an aperture (3) for directing light from said light source to a first lens (5), said first lens (5) being movable to adjust the width of said output light beam (9), wherein the first lens (5) is moveable to a position closely adjacent to said aperture (3) and substantially about or at said selected focal length (FL) to minimize said output light beam width.
    Type: Application
    Filed: September 8, 2003
    Publication date: May 18, 2006
    Inventors: John Dunne, Reuven Avital, Hardian Fraval