Calendar agenda

Details Calendar agenda Calendar agenda

1982-12-15

1984-09-25

Wilson, John J.

Card, picture, or sign exhibiting

Calendars

283 2, G09D 300

Patent

active

044728930

ABSTRACT:
A calendar device includes first and second distinct cooperative sections. In the first section, calendar years are arranged in several groups and each group of years is designated by a character or marking to distinguish it from the other groups. In the second calendar section, an indicator for each day of each month is accompanied by indications of the names of the seven weekdays, and adjacent to the weekday indications are the characters or markings which identify years in the several groups of the first calendar section.

REFERENCES:
patent: 773669 (1904-11-01), O'Shaughnessy
patent: 1415883 (1922-05-01), Lewis
patent: 1608411 (1926-11-01), Mateju
patent: 2768459 (1956-10-01), Corbett
"Ready Reference Calendar", p. 36 of the 1920 World Almanac, (Figures the Day of the Week).
"Perpetual Calendar", p. 324 of the New Intl. Encyclopedia, Edition of 1914.

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