Patents by Inventor John Hardt, II

John Hardt, II 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).

  • Eraser
    Patent number: D575342
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: August 19, 2008
    Assignee: Mooreco, Inc.
    Inventor: John Hardt, II
  • Brite kids chair
    Patent number: D598663
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: August 25, 2009
    Assignee: Mooreco, Inc.
    Inventor: John Hardt, II