EP 0975401 A1 20000202 - SCRATCH-OFF LOTTERY GAME WITH DUAL TRANSPARENT LAYERS
Title (en)
SCRATCH-OFF LOTTERY GAME WITH DUAL TRANSPARENT LAYERS
Title (de)
RUBBELLOS MIT ZWEI DURCHSICHTIGEN SCHICHTEN
Title (fr)
JEU DE LOTERIE A SYSTEME DE GRATTAGE AVEC DEUX COUCHES TRANSPARENTES
Publication
Application
Priority
- IB 9900071 W 19990118
- US 7193998 P 19980120
- US 20822898 A 19981209
Abstract (en)
[origin: WO9936143A1] A scratch-off lottery game including a substrate having at least one area having printed indicia thereon, the printed indicia being covered by at least one clear, transparent layer which can be removed by scratching, and at least one layer on said clear transparent layer which is colored, transparent and made of a non-scratch-off material, the colored transparent layer being affixed to the clear transparent layer in a manner in which removing the clear transparent layer by scratching results in removal of the colored transparent layer.
IPC 1-7
IPC 8 full level
A63F 3/06 (2006.01)
CPC (source: EP)
A63F 3/062 (2013.01); A63F 3/0665 (2013.01)
Citation (search report)
See references of WO 9936143A1
Designated contracting state (EPC)
FR GB
DOCDB simple family (publication)
WO 9936143 A1 19990722; AU 1779299 A 19990802; AU 720944 B2 20000615; CA 2284567 A1 19990722; CA 2284567 C 20040817; EP 0975401 A1 20000202; EP 0975401 B1 20040922
DOCDB simple family (application)
IB 9900071 W 19990118; AU 1779299 A 19990118; CA 2284567 A 19990118; EP 99900102 A 19990118