Education and demonstration – Visual art or craft – artistic adornment – or color training... – Drawing
Patent
1979-08-20
1981-12-22
Grieb, William H.
Education and demonstration
Visual art or craft, artistic adornment, or color training...
Drawing
434159, 434162, 434167, 434259, G09B 106
Patent
active
043068685
ABSTRACT:
An instructional and recreational device with means for producing a drawing, means for simultaneously developing ability in spatial relations and numerical or alphabetical usage. The device is a self-contained system including writing implements, game components, and writing surfaces. A plurality of variously shaped game boards are provided with variously shaped apertures therein for receiving complementarily-shaped element blocks having numbers, letters, or the like thereon. By placing a block in an appropriate aperture, a user may develop his spatial relations skills while increasing recognition of language symbols. The device also has means for drawing or writing, including a blackboard and a continuous, rolled supply of drawing paper.
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Devincenzi Robert C.
Grieb William H.
Hankins Charles W.
Krauss Warren J.
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