Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface
Patent
1997-08-29
1998-10-27
Smith, Jeffrey A.
Education and demonstration
Means for demonstrating apparatus, product, or surface...
Chalkboard or equivalent means having easily erasable surface
434408, 434415, 434248, 434247, 434251, B43L 100
Patent
active
058270728
ABSTRACT:
A realistic, graphic, sport-related instruction board is provided which includes a board structure made of transparent, durable material having a planar top surface and a planar bottom surface. Disposed inside the board structure is a display panel which has at least one realistic, graphic, sport-related surface printed thereon. In an alternative embodiment, the display panel has two realistic, graphic, sport-related surfaces printed on opposite surfaces. A writing instrument containing dry-erasable ink is removably attached to the top or bottom surface of the writing board. By disposing the display panel inside the transparent board structure, viewers can see the display panel's realistic graphic surfaces when viewing the board structure. Coaches can write directly on the surface of the board structure directly over selected areas sport-related surface to instruct players how to play the sport. Also, by disposing the display panel inside the board structure, the display panel is protected against water and abrasions. The top and bottom surfaces of the board structure can have either a high gloss or matte finish.
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"Finger Alone Erases Play Board Surface", The Sporting Goods Dealer (Catalog), p. 193, Mar. 1979.
Bressler Stephen
Neufer David J.
Craine Dean A.
Smith Jeffrey A.
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