Patents by Inventor Mark Kingsley

Mark Kingsley 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).

  • Playing surface for a game board
    Patent number: D397158
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: August 18, 1998
    Inventors: Mark A. Kingsley, I. Steven Kingsley
  • Board game card
    Patent number: D415209
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: October 12, 1999
    Inventors: Judy A. Kingsley, Mark A. Kingsley, I. Steven Kingsley