Coin validation method and apparatus for a coin telephone or similar system having an escrow mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 25, 1991
Grant Date -
N/A
app pub date -
Jun 6, 1989
filing date -
Jun 6, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coin collection and analyzation apparatus has a coin track extending between a coin opening and an escrow relay which escrows coins and then diverts them either to a collection box or to a customer return. The coins are analyzed while passing along the coin track to provide an output for operating the escrow relay for determining whether the coin is acceptable or is to be rejected.
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