Education and demonstration – Telling time or calendar reading
Patent
1992-11-02
1993-11-02
O'Connor, Cary E.
Education and demonstration
Telling time or calendar reading
40107, 40110, 40118, 434238, 434429, G09D 308, G09D 304
Patent
active
052579409
ABSTRACT:
An educational calendar includes a base web formed of a fibrous material arranged to include a first base to removably mount a monthly indicator plate, with a plurality of rows and columns of date spaces, with each column of date spaces having a date designation mounted to each of the seven columns. The date plates mounted upon the date spaces are of contrasting coloration and configurations for the education and amusement of children and the like. A modified date plate structure is arranged to include a tablet dispensing pocket for use by children.
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patent: 4975061 (1990-12-01), Avrill
patent: 5135260 (1992-08-01), Irlik et al.
Gilden Leon
O'Connor Cary E.
Thomas L.
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