Lottery card and method

Details Lottery card and method Lottery card and method

1996-03-22

1997-11-25

Howell, Daniel W.

Printed matter

Having revealable concealed information, fraud preventer or...

Utilizing superposed layers

283903, 283100, 283111, B42D 1500

Patent

active

056903677

ABSTRACT:
A lottery card comprising a given number of fields, arranged in a successive order. Each field is divided into a given number of frames. At least one of the frames of every field contains a mark. All marks are related to each other according to a successive order, and are concealed by being coated with a removable coating.

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patent: 5002313 (1991-03-01), Salvatory
patent: 5046737 (1991-09-01), Fienberg
patent: 5407200 (1995-04-01), Zalabak
patent: 5411260 (1995-05-01), Smith
patent: 5451052 (1995-09-01), Behm et al.
patent: 5494317 (1996-02-01), Johnson
patent: 5542710 (1996-08-01), Silverschotz et al.

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