EP 0904813 A3 19991117 - Double chess enlightening game
Title (en)
Double chess enlightening game
Title (de)
Belehrendes Doppelschachspiel
Title (fr)
Jeu d'échecs double didactique
Publication
Application
Priority
ES 9702044 A 19970930
Abstract (en)
[origin: EP0904813A2] An enlightening double chess game presenting a board having a higher number of ranks and the double number of files than the traditional chess, with a double number of chessmen per player, two of which have been created anew. All this makes possible a higher diversity in the game, creates a new space and increase moves. The two new pieces are placed by the king and the queen, respectively, and their moves are a combination of those of other traditional pieces. The enlaged board having thus been created will allow, as well, to play checkers by incorporating a higher number of pieces. <IMAGE>
IPC 1-7
IPC 8 full level
A63F 3/02 (2006.01)
CPC (source: EP)
A63F 3/02 (2013.01)
Citation (search report)
- [A] WO 9507738 A1 19950323 - STURT CLIFFORD MARK [GB], et al
- [A] GB 2237750 A 19910515 - RINGHAM MICHAEL STANLEY
- [A] US 3843130 A 19741022 - WHITNEY K
- [A] US 4778187 A 19881018 - DEAK JR JOSEPH W [US]
- [A] WO 8912485 A1 19891228 - LYCKPLAY AB [SE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0904813 A2 19990331; EP 0904813 A3 19991117; CA 2248416 A1 19990330
DOCDB simple family (application)
EP 98500197 A 19980904; CA 2248416 A 19980924