GAMING TICKET COMPRISING VALIDATION DATA, SECURITY METHOD AND OPTICAL READER FOR SUCH A GAMING TICKET
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United States of America Patent
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N/A
Issued Date -
May 22, 2008
app pub date -
Nov 8, 2007
filing date -
Nov 21, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a gaming ticket (10) comprising validation data which are printed on a face (12) thereof and which are covered with at least one layer of ink which is opaque with respect to visible light. The at least one layer of ink is at least partially transparent with respect to light having a wavelength different from that of visible light.
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