Amusement devices: games – Board games – pieces – or boards therefor – Electrical
Patent
1990-11-21
1992-03-24
Coven, Edward M.
Amusement devices: games
Board games, pieces, or boards therefor
Electrical
434128, 273239, A63F 302
Patent
active
050981064
ABSTRACT:
A playing device for learning how to play chess designed in the form of a chess teaching computer comprises a housing having on its top a board divided into sixty-four squares of equal size and taking up in its interior a chess computer whose signal inputs and outputs are connected with the individual squares. The improved arrangement is such that the chess computer (5) is connected with an additional program memory means (9) which is also disposed within the housing (2) and contains a plurality of practice positions (11) in a stored form, a switch (14) is disposed on the side beside the board (3) for switching over the electrical connection between the individual squares (4) each having a control switch (7) and the chess computer (5) to the program memory means (9), and the leads (12) of the practice positions (11) contained in the program memory means (9) are each connected with a control switch (7) of the squares (4).
REFERENCES:
patent: 4019745 (1977-04-01), Mustelier
patent: 4073067 (1978-02-01), Beach
patent: 4235442 (1980-11-01), Nelson
patent: 4541633 (1985-09-01), Newbill
Coven Edward M.
Harrison Jessica
Hegener & Glaser AG
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