Patents by Inventor Theodore N. Richards, Sr.

Theodore N. Richards, Sr. 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).

  • Beverage cup
    Patent number: D376728
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: December 24, 1996
    Inventors: Theodore N. Richards, Sr., Emily G. Richards