Education and demonstration – Occupation
Patent
1984-06-26
1985-03-12
Grieb, William H.
Education and demonstration
Occupation
211 50, 270 52, G09B 1900
Patent
active
045042357
ABSTRACT:
An educational device for teaching collating, assembling, and fastening skills. The invention includes a board having a top surface and a bottom surface. The top surface of the board is divided into a plurality of separate compartments. These compartments include a holding compartment having means for individually holding a supply of distinct papers to be collated. Additionally, the board includes a collating compartment for organizing distinct papers from the holding compartment into a collated set. A fastening compartment is also included on the board having means for fastening together papers into a collated set from the collating compartment. In a preferred embodiment of the invention, the board also includes a storage compartment for storing collated, fastened papers from the fastening compartment. A retaining rib on the bottom surface of the board retains the board on a work surface.
REFERENCES:
patent: 2156955 (1939-05-01), Page
patent: 2194802 (1940-03-01), Low
patent: 2415342 (1947-02-01), Donner
patent: 2964195 (1960-12-01), Valis
patent: 3024541 (1962-03-01), Byrum
patent: 4034864 (1977-07-01), Tyson et al.
Chapline Thomas
Jones Corey N.
Grieb William H.
PSI Associates, Inc.
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