Hidden image game piece
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Oct 7, 2003
filing date -
May 20, 1998
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hidden image game piece and a method by which a hidden image game piece is produced. A first pattern of colored ink is deposited on a transparent or highly translucent substrate at 110-180 density, forming the image which is to be hidden. Then a second pattern of colored ink, of a different color than first pattern's ink, is deposited upon the substrate on top of the first pattern, at 90-170 density. When the game piece is flooded with additive light of the same color as the second pattern's ink, the previously concealed image, composed of the first pattern's ink, becomes perceptible. Because a transparent or highly translucent substrate is used for the game piece, and because the density of the ink application is controlled within specific ranges, this game piece may be used with a computer monitor, or with other low-intensity sources of additive light.
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Family
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Cited Art Landscape
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