Check-actuated control mechanisms – Including means to test validity of check
Reexamination Certificate
2007-06-27
2009-06-23
Mackey, Patrick (Department: 3653)
Check-actuated control mechanisms
Including means to test validity of check
C194S318000, C336S225000
Reexamination Certificate
active
07549526
ABSTRACT:
A coin identifying sensor and a coin identifying apparatus has coin detecting sections (25X and25Z) that are formed by relatively disposing a group of coin identifying sensors (21A,21B,21C and21D) with each group provided with three aligned and integrated coin sensors. Each, of the sensors has a core wound with a coil. The sensors are disposed in a coin path in a direction crossing a movement direction of a coin. The first and second coin detecting sections are sequentially disposed on a coin path (4) to determine whether a coin is real or not using detection data of diameter, material and thickness of the coin based upon detection outputs sequentially obtained from the coin detecting sections.
REFERENCES:
patent: 6667615 (2003-12-01), Aruga et al.
patent: 6668999 (2003-12-01), Ohtomo
patent: 2002-074444 (2002-03-01), None
Asahi Seiko Co. Ltd.
Beauchaine Mark
Mackey Patrick
McGlew and Tuttle , P.C.
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