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US 6,582,236 B1Granted
Re-usable writing surface
OwnerRussell Dian, Bernie Yuhlinventors
Life of this patent
Estimating the term…
Abstract
An erasable writing surface assembly that consists of two panels bonded together and sufficiently flexible so that one panel can fold onto the other panel. Each panel is composed of a three ply panel structure where at least one outer surface is composed of pencil erasable surface but, at the same time, a surface sufficient to be writable. The middle ply is composed of a paper or plastic with a desired graphics.
Claims2
An erasable writing assembly, the assembly comprising:
- a first panel comprising a permanently laminated three ply panel structure including:
- (a) at least one outer ply composed of a textured writable plastic surface with a finish sufficient to reduce pencil smudging but allow for pencil erasing;
- and (b) a middle ply with graphics;
- and
- a second panel comprising a permanently laminated three ply panel structure including:
- (a) at least one outer ply composed of a textured writable plastic surface with a finish sufficient to reduce pencil smudging but allow for pencil erasing;
- and (b) a middle ply with graphics;
- wherein the first and second panels are bonded together to form a hinge;
- and
- wherein an end of the first panel, which end is farthest from the end hinged to the second panel, is molded in a substantially fixed shape sufficient to hold a writing utensil.
7 more elements
An erasable writing assembly, the assembly comprising:
- a panel comprising a permanently laminated three ply panel structure including:
- (a) at least one outer ply composed of a textured writable plastic surface with a finish to reduce pencil smudging but allow for pencil erasing;
- and (b) a middle ply with graphics;
- wherein an end of the panel is molded in a substantially fixed shape sufficient to hold a writing utensil.
1 more element
Dependencies are inferred from the claim text.