Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface
Patent
1993-01-05
1994-02-08
Mancene, Gene
Education and demonstration
Means for demonstrating apparatus, product, or surface...
Chalkboard or equivalent means having easily erasable surface
434415, 434413, 434408, 434 85, B43L 100
Patent
active
052844455
ABSTRACT:
This invention relates generally to portable drawing surfaces and more particularly to a base structure with interchangeable components. The invention permits the manufacture of a base structure that can be combined with an accessory unit and a working surface to create either a lighted drawing surface or a drawing surface with a utensil accessory tray. This results in substantial savings in manufacturing costs as tooling requirements are substantially lowered. The lighted drawing surface includes a working surface, a lighting accessory unit and a base structure to provide a backlit surface for tracing and drawing. The portable drawing surface replaces the lighting accessory unit with a utensil accessory unit and thereby provides a drawing surface with a tray for displaying and organizing utensils.
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Gift and Tableware Reporter, Sep. 7,1 964, p. 25 see "Clip Caddy" with drawer, lower left.
Color photocopy of photograph of Binney & Smith Inc., Coloring Tote.
Binney & Smith Inc., color photocopy from Crayola Consumer Products catalogue of Crayola Draw-N-Do Desk.
Rose Art Industries, Inc., Directions for "Teenage Mutant Ninja Turtles Light Art".
Five photographs of Rose Art Industries, Inc., "Teenage Mutant Ninja Turtles Light Art" toy.
Binney & Smith Inc. color photocopy from Crayola Consumer Products catalogue of Crayola Sketch-N-Go.
Dietterich Charles W.
Tarozzi Richard A.
Binney & Smith Inc.
Mancene Gene
Thomas L.
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