Education and demonstration – Means for demonstrating apparatus – product – or surface...
Patent
1981-11-06
1984-09-18
Grieb, William H.
Education and demonstration
Means for demonstrating apparatus, product, or surface...
434262, G09B 134
Patent
active
044721463
ABSTRACT:
Apparatus for learning information which is classifiable into a plurality of levels of detail comprising a first plurality of information bearing elements each bearing a first code indicium and containing information classified at a first level of detail, a second plurality of information bearing elements, each bearing a second code indicium and containing information classified at a second level of detail, and a third plurality of information bearing elements, each bearing a third code indicium and containing information classified at a third level of detail. Additional pluralities of information bearing elements each bearing a characteristic code indicium and containing information classified at a given level of detail may be provided. Also provided is an apparatus for learning information comprising a plurality of information bearing elements which also bear at least two sequence indicia enabling their ready arrangement according thereto into one of a plurality of desired outline formats which differ from one another.
REFERENCES:
patent: 1192829 (1916-07-01), Harriman
patent: 3242596 (1966-03-01), Smith
patent: 3287831 (1966-11-01), Holm
patent: 3823492 (1974-07-01), Allain
patent: 4109938 (1978-08-01), Mitchell et al.
Writing Research Papers by James D. Lester, .COPYRGT.1976, 1971, Scott, Foresman and Company, Title Page, pp. 42-47.
Encyclopaedia Britannica, Micropaedia 3 pages, vol. II (Title, How to Use, and p. 561); Macropaedia, 4 pages, vol. 3 (Title, pp. 875, 876, 885); Propaedia, 6 pages (Title, How to Use, 9-11 and 220).
PTO Manual of Classification, pp. IV-19; V-1; III-25, dated May 1979.
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