Patents by Inventor Raymond L. Owens

Raymond L. Owens 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).

  • Adjustable focal length eye glasses
    Patent number: 6076927
    Abstract: Eyeglasses including a stationary frame and a lens frame mounted slidably on the stationary frame between an initial position in which each of interconnected pair of lenses of the lens frame is secured within a respective eyepiece of the stationary frame and an extended position in which the pair of lenses are in front of the eyepieces, and an actuator linearly displacing the lens frame between the normal and extended positions.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: June 20, 2000
    Inventor: Raymond L. Owens