Casing board with transparent cover

Binder device releasably engaging aperture or notch of sheet – Sheet retainer with base or depository

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Details

281 191, 281 22, 281 29, B42F 300

Patent

active

060769890

ABSTRACT:
A casing board for use as an information displaying and storage device, which may be formed into a binder, a storage box or be used as a flat board includes a substrate, an opaque intermediate covering layer affixed to the substrate and a transparent outer layer affixed to at least one of the substrate and the opaque covering layer at predetermined affixation locations to define a pocket intermediate the transparent layer and the opaque layer characterized by folded flaps defining turned-edge corners.

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