Patents by Inventor Charlie Holden

Charlie Holden 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).

  • Folding chess set
    Patent number: 7568702
    Abstract: Chess set comprising a housing that closes and creates a space to store game pieces. Shelves are rotatably attached to the side of the board to move from a close position inside the housing to an open position adjacent to the playing board. Game pieces are adhered to the shelves and to the board via a mechanical connection that is releasable such as a magnet, button, adhesive, or other suitable mechanism.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: August 4, 2009
    Inventors: William Holden, Charlie Holden
  • Folding Chess Set
    Publication number: 20070102881
    Abstract: Chess set comprising a housing that closes and creates a space to store game pieces. Shelves are rotatably attached to the side of the board to move from a close position inside the housing to an open position adjacent to the playing board. Game pieces are adhered to the shelves and to the board via a mechanical connection that is releasable such as a magnet, button, adhesive, or other suitable mechanism.
    Type: Application
    Filed: August 3, 2006
    Publication date: May 10, 2007
    Inventors: William Holden, Charlie Holden