Perpetual memory bank calendar

Details Perpetual memory bank calendar Perpetual memory bank calendar

1976-03-15

1977-06-14

Pitrelli, John F.

Card, picture, or sign exhibiting

Calendars

Character markers

40118, G09D 300

Patent

active

040288269

ABSTRACT:
A perpetual calendar which additionally serves as a memory bank by recording personally important dates, such as family member birthdays and appointments; the device including a frame around a window behind which different month cards are selectively positioned for viewing during a current month, each month card including a memorandum space where important dates of the month are recorded, the memorandum space being erasable, different colored stickers being mounted adjacent each entry written in the memorandum space, and each being a same color as another sticker being mounted over the date on the calender, and an endless belt over the month card being imprinted with the names of the days of the week, the belt being movable so to selectively align with the specific numerical arrangement of dates on each month card.

REFERENCES:
patent: 871310 (1907-11-01), Wade
patent: 1190967 (1916-07-01), Stacy
patent: 2564846 (1951-08-01), Hughes
patent: 2831278 (1958-04-01), Myers
patent: 3421239 (1969-01-01), Smith
patent: 3473249 (1969-10-01), Ankrum
patent: 3579883 (1971-05-01), Hayes
patent: 3696532 (1972-10-01), Nahon
patent: 3911606 (1975-10-01), Hunkins

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