Article capable of displaying defined images
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United States of America Patent
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-
Oct 11, 1994
Grant Date -
N/A
app pub date -
Apr 10, 1992
filing date -
Apr 10, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An article capable of being marked by application of a colored or non-colored fluid thus creating a visible image thereon, said article comprising a substrate bearing a patterned or discontinuous barrier to said fluid.
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International Classification(s)
Cited Art Landscape
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