Patents by Inventor Jimmie L. Johnston

Jimmie L. Johnston 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).

  • Display console
    Patent number: 4779938
    Abstract: A display console having endless carriers with swing mounted trays thereon. The endless carrier chains are passed over head and tail sprockets within a cabinet in serpentine fashion and the trays are held parallel and upright as they move up and down, over and beneath the sprockets. The trays are particularly adapted to the support of eyeglass frames to be displayed.
    Type: Grant
    Filed: October 23, 1987
    Date of Patent: October 25, 1988
    Inventor: Jimmie L. Johnston
  • Display console
    Patent number: D307838
    Type: Grant
    Filed: October 22, 1987
    Date of Patent: May 15, 1990
    Inventor: Jimmie L. Johnston