Coin return process
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United States of America Patent
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Sep 23, 2008
Grant Date -
May 31, 2007
app pub date -
Oct 11, 2006
filing date -
Oct 11, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a coin return process applicable in coin returns in which at least two types i of coins of different values coexist in a single storage area. The process has the steps of: obtaining a total value to be returned; assigning different initial weights Weight.sub.i.sup.0 to each of the at least two types of coin, i<=2; identifying the coin to be extracted or recovered by the return prior to its extraction or recovery; Weights.sub.i' is equal to a pre-established value, in which case the coin is extracted. Then, modifying, after the identification of, Weight.sub.i' the coin to be extracted or recovered by the return, the weight assigned to the identified coin, where the Weight.sub.i' being the modified weight; and, checking if the modified weight, Weight.sub.i' is equal to a pre-established value, in which case the coin is extracted.
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