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United States of America Patent

PATENT NO 9449451
APP PUB NO 20150101907A1
SERIAL NO

14052881

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Abstract

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A method and apparatus including the steps of establishing a defining attributes of a respective coin based at least upon a predetermined ratio of weight per unit of volume or upon topological features of one or more predominant surfaces of the coin, measuring a first set of dimensional parameters that define a shape of the disk including one or more thickness and diameter measurements, measuring a second parameter including a weight of the disk, measuring a third set of parameters defining a set of topographical features of the disk, comparing the measured parameters within at least some of the plurality of files of the database; and classifying the disk as a specific type of coin by substantially matching at least some of the measured parameters of the disk with the attributes of at least one of the plurality of files.

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Patent Owner(s)

Patent OwnerAddress
HALL MICHAEL JNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hall, Michael J Carol Stream, US 54 1408

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