System for reading and authenticating a composite image in a sheeting
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United States of America Patent
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Dec 6, 2011
Grant Date -
Dec 17, 2009
app pub date -
Aug 20, 2009
filing date -
Dec 2, 2004
priority date (Note) -
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Abstract
A system for reading and authenticating a composite image in a sheeting. A exemplary embodiment of the invention provides a system for reading and authenticating a sheeting including a composite image that appears to the unaided eye to be floating above or below the sheeting or both. The present invention also relates to methods of reading and authenticating a composite image that appears to the unaided eye to be floating above or below the sheeting or both.
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