Printed matter – Having revealable concealed information – fraud preventer or... – Having specific color
Patent
1998-05-21
2000-09-12
Pitts, Andrea L.
Printed matter
Having revealable concealed information, fraud preventer or...
Having specific color
283 2, 283 3, 283 4, 40107, G09D 300, B42D 504
Patent
active
061166561
ABSTRACT:
A perpetual symbol coded means for calendaring, presenting--in one embodiment--a two dimensional matrix which graphically presents the basic information of the month, day and date for a given year. Correlation of the basic calendaring data is achieved by way of a matrix, whereby a column arrays monthly data, another columnar arrangement offers day information for consideration and a yearly designator appears as a legend or heading. A method of use, including a means for extrapolation of any desired yearly information into the present invention is taught in addition to software means for implementing the same.
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Pitts Andrea L.
Ram Michael J.
Thurston Alisa
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