Lens-Foil Based Security Device
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United States of America Patent
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Issued Date -
Feb 25, 2016
app pub date -
Mar 24, 2014
filing date -
Mar 27, 2013
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Abstract
A security document includes a substrate including a first surface and a second surface; a foil located in a region of the substrate on the first surface and including a first security element: and a second security element located in a different region of the substrate. The first and second security elements are configured to provide a visual effect when overlapping. The second security element is formed from an embossable material applied directly to the surface of the substrate. A method is for the production thereof.
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