Sheet having a tactile effect and an interferential effect and security document comprising the same
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United States of America Patent
Stats
-
Dec 6, 2016
Grant Date -
Jan 7, 2010
app pub date -
Oct 31, 2007
filing date -
Oct 31, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sheet including a substrate and a security device including at least one area having an interferential effect. The security device further includes at least one tactile recognition member provided in the same region as the area having an interferential effect. A security document and an article to be authenticated including the sheet are also provided.
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- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 6, 2028 |
