Printed matter – Having revealable concealed information – fraud preventer or... – By removeable material
Patent
1995-12-04
1998-06-23
Han, Frances
Printed matter
Having revealable concealed information, fraud preventer or...
By removeable material
283 93, 283 94, 283 95, 283901, 283903, 427256, B42D 1500
Patent
active
057694583
ABSTRACT:
Alternative benday patterns for cards and tickets and methods of producing such patterns are disclosed. The alternative patterns enhance the effectiveness of conventional devices by avoiding use of rotating print cylinders, with fixed repeats, in their creation. The attendant reduction in, or elimination of, benday repetition inhibits vertical ticket splitting and other manner of compromise. Desired images, including play indicia, promotional content, or both, can also be visibly encoded in the benday patterns, if desired.
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Photocopy of Face of Sample "Trees of Life" Ticket of Pollard Banknote Limited.
Carides James J.
Duke Dana Kipland
Matson Kathryn L.
Rich Benny R.
Dittler Brothers Incorporated
Han Frances
Russell Dean W.
Sutcliffe Geoff L.
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