Highly secure playing cards for instant lottery and games
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 4, 1980
Issued Date -
N/A
app pub date -
Jan 28, 1977
filing date -
May 27, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Tickets for an instant lottery are imprinted with lottery numbers and serial numbers that are uniquely related and the lottery numbers are covered from view until after purchase, to provide control and distribution of winners and a high degree of security from fraud. By means of computerized fabrication a low cost and high security ticket is achieved. Playing cards for other games are also inexpensively fabricated.
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Family
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Cited Art Landscape
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