Home / Intellectual Property / Patent Search


Here's the clincher, a peice of prior art that I found which is being released with the movie: Harry Potter Casting Stones

It does not use the same mechanism, but produces the same result, and has two names with which I cannot compete: Harry Potter and Mattel. Here is the official website: mattelgames.com/harrypotter


U.S. Patent & Tradmark Office search:

When viewing links below, click on the "images" button to see a sketch.


Towel games
similar in that is portable game made of fabric.

Portable game board

Method and apparatus for a konane game
The invention relates to a new transportable konane game with a pouch that opens into a playable flat surface and new rules of play.

Flexible vinyl chess mat that converts into a carrying case

Games for teaching alphabet, numbers, colors, shapes and math along with coordination and motor skills
circular board.

Roll up game board and method for making the same
looks like chess/checkers board.

  ©2001 Nils Devine    nils@dragonduel.com