Currency identification method
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United States of America Patent
Stats
-
Oct 30, 1984
Issued Date -
N/A
app pub date -
May 26, 1983
filing date -
Feb 18, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of treating paper money and the like for the purpose of identification by applying to one of the surfaces of the paper money a first treating material overcoating the first treating material with a layer of transparent material to prevent the first treating material from being removed from or obscured, and then applying a second treating material over the transparent material and the surface of the paper money where the first and second treating materials are normally invisible but rendered visible under ultra violet light. The method may also include providing means for detection of the paper money by touch, taste, smell or hearing. The invention also contemplates the article produced by the method.
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Cited Art Landscape
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