Method for making an anti-counterfeit latent image formation object for bills, credit cards, etc.
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United States of America Patent
Stats
-
Dec 10, 1996
Issued Date -
N/A
app pub date -
Mar 27, 1995
filing date -
Jun 4, 1992
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An anti-counterfeit latent image formation object for bills, bank notes, security papers, credit cards, passports, valuable printing matters, and the like including a main body, a plurality of projections and/or recesses formed on the main body in such a manner as to exhibit various kinds of patterns, in which the various kinds of patterns include straight image lines forming a pattern, a relief pattern, or a combination of the pattern and the relief pattern; a plurality of straight lines printed on at least one surface of the main body at predetermined intervals, the straight lines being printed in a different color from that of the main body itself. The patterns consisting of letters, figures, etc. can be visually recognized only when the anti-counterfeit latent image formation object is viewed from an adequate angle. A method for making the anti-counterfeit latent image formation object is also disclosed.
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