Patents by Inventor Chris R. Rover

Chris R. Rover 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).

  • Foldable stereoscopic viewer
    Patent number: 5309281
    Abstract: A frame supports stereoscopically paired pictures and a pair of lenses for viewing the pictures. The frame is foldable to vary the distance between the lenses and the pictures so that an observer can focus on the pictures in accordance with the observer's particular optical characteristics, whereby a three-dimensional picture image is viewed. The distance between the viewing lenses can be varied to accommodate variations in the distance between the eyes of different observers. The entire viewer can be folded flat for storage and shipping convenience.
    Type: Grant
    Filed: November 19, 1992
    Date of Patent: May 3, 1994
    Inventor: Chris R. Rover
  • Jewelry display stand
    Patent number: D331844
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: December 22, 1992
    Assignee: Liz Claiborne, Inc.
    Inventors: Chris R. Rover, Ivan Chermayeff