Patents by Inventor Marvin A. Sego

Marvin A. Sego 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).

  • Illuminated jeweler's loupe
    Patent number: 4763986
    Abstract: An illuminated loupe including a housing having top and bottom covers, a magnifying glass frame pivotally connected between the top and bottom covers and arranged to swing through the covers, a magnifiying glass carried by the magnifying glass frame, a light bulb carried by the magnifying glass frame and arranged such that the light therefrom is directed into the frame, and beneath the magnifying glass carried by the frame.
    Type: Grant
    Filed: November 24, 1986
    Date of Patent: August 16, 1988
    Inventor: Marvin A. Sego
  • Combined illuminated jeweler's loupe and key ring
    Patent number: D297647
    Type: Grant
    Filed: April 21, 1986
    Date of Patent: September 13, 1988
    Inventor: Marvin A. Sego