Perpetual calendar which utilizes seven month tables and methods

Printed matter – Method

Patent

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Details

283 2, 40107, 40109, B42D 1500, B42D 504, G09D 300, G09D 310

Patent

active

048282901

ABSTRACT:
The invention relates to a pocket calendar which is perpetual and which utilizes two arrays of elements. The first array has coordinates corresponding to the decade and the year. The elements of the array are one of fourteen designators. The second array has coordinates which correspond to the twelve months and to one of seven 31-day month tables which each begin on one of the seven days of the week. Each element of the second array is comprised of two of the designators of the first array. The location of the designator in the second array indicates the month table for the month in question. Funnels direct the user's attention to the proper month table.

REFERENCES:
patent: 1905846 (1933-04-01), Furedi
patent: 2588795 (1952-03-01), Bauer
patent: 2847778 (1958-08-01), Opoczymski
patent: 3166862 (1965-01-01), Jaickles
patent: 3427740 (1969-02-01), Heskes
patent: 3800454 (1974-04-01), Anderson
patent: 4221064 (1980-09-01), Sebastian
patent: 4285147 (1981-08-01), Kolar

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