Patents by Inventor Nathaniel Mitchell, Jr.

Nathaniel Mitchell, Jr. 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).

  • Tri-colored sunglasses
    Patent number: D472254
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: March 25, 2003
    Inventor: Nathaniel Mitchell, Jr.