Method and apparatus for issuing and automatically validating gaming machine payout tickets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 2000
Grant Date -
N/A
app pub date -
Jul 15, 1997
filing date -
Jul 15, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for enhancing security in issuing and redeeming gaming tickets is described in which a machine-readable indicium (preferably barcoding) is embodied in a payout ticket from a gaming machine. When the ticket is presented for redemption, the machine-readable indicium is read automatically (preferably by a barcode reader), to provide electronic signals which are then processed electronically to determine whether the ticket is genuine (valid). In a preferred embodiment, a barcode reader reads from a ticket a validation number which if genuine is a predetermined function of a payout amount and one or more other parameters barcoded on the ticket; an electronic processing unit then determines whether the barcoded data is related according to the predetermined function.
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