System for confirming the authenticity of an article using a magnetic reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 2, 1999
Grant Date -
N/A
app pub date -
Aug 25, 1998
filing date -
Aug 25, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for confirming the authenticity of an article including placing a semi hard piece of material on an article then printing a magnetic pattern on the semi hard piece of material. In order to view the pattern, a viewer containing a suspension of materials will be placed over the semi hard piece of material. The suspension of materials will then orient in the presence of a magnetic field adjacent to the magnetic material.
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Cited Art Landscape
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