Scratch-off lottery game with dual transparent layers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6076860
SERIAL NO

09208228

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

  • OBERTHUR GAMING TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gougeon, Francois Quebec, CA 6 483
Holman, Stephen John Queensland, AU 2 68

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