Hi All
On my website (hidden away

) there are two pages of chess computer patents.
Goto
http://www.chesscomputeruk.com/html/patents.html
and
http://www.chesscomputeruk.com/html/other_patents.html
The patents page for those chess computers released for sale includes many of the Oldies - Fidelity CC1, Boris, ARB, Super System III, Novag Robot, Mephisto Boards etc. Click on the drawings and it loads the patent application pdf file.
Does anyone know of any other ones, please?
Mfg Mike