Gaming ticket with ultraviolet security feature

Details Gaming ticket with ultraviolet security feature Gaming ticket with ultraviolet security feature

B - Operations, Transporting

42

D

B42D 15/00 (2006.01)

Patent

CA 2194515

The present invention provides a gaming ticket having light-sensitive security information thereon which is visible when the gaming ticket is exposed to light of an appropriate wavelength. In a preferred embodiment, the security information becomes visible when exposed to ultraviolet light and is printed over indicia on the gaming card which are revealed when at least one window on the card is opened.

La présente invention a trait à un billet de loterie portant à sa surface des renseignements relatifs à la sécurité sensibles à la lumière qui sont visibles lorsque le billet est exposée à un rayonnement de la longueur d'onde appropriée. Dans une utilisation privilégiée, les renseignements relatifs à la sécurité deviennent visibles lorsqu'ils sont exposés au rayonnement ultraviolet et ils sont imprimés sur des indications sur la carte de jeu qui sont révélées lorsqu'au moins une fenêtre de la carte est ouverte.

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