Foam security substrate
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United States of America Patent
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Oct 26, 2010
Grant Date -
Aug 2, 2007
app pub date -
Mar 30, 2007
filing date -
Apr 10, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention is directed an oriented, foamed article having an integral security element, and a method of making the article. The oriented foam article is particularly useful in the preparation of printed security documents such as currency, stock and bond certificates, birth and death certificates, land titles and abstracts and the like.
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