Patents by Inventor Lewis Charles Knight

Lewis Charles Knight 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).

  • Sports shoe
    Patent number: D242583
    Type: Grant
    Filed: May 20, 1975
    Date of Patent: December 7, 1976
    Assignee: St. Crispin Footwear Limited
    Inventor: Lewis Charles Knight