Method and system for authenticating tobacco products
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United States of America Patent
Stats
-
N/A
Issued Date -
Dec 12, 2002
app pub date -
Jun 10, 2002
filing date -
Jun 8, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and device is provided for processing an enveloping material for a tobacco product. An enveloping material is supplied to an operative range of at least one radiation source. A marking is created in at least one section of the enveloping material by subjecting the enveloping material to radiation emitted by the at least one radiation source. The marking has a geometric form with an outline having at least one of (a) a discontinuous slope in some sections and (b) convex or concave regions.
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Family
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