Patents by Inventor Charles B. Corbit

Charles B. Corbit 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).

  • Tire tread
    Patent number: D508881
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: August 30, 2005
    Inventor: Charles B. Corbit