Card – picture – or sign exhibiting – Changing exhibitor – Inscription cover
Patent
1988-08-08
1990-08-21
Brittain, James R.
Card, picture, or sign exhibiting
Changing exhibitor
Inscription cover
40476, 40491, G09F 700
Patent
active
049494880
ABSTRACT:
A display apparatus comprises a front stack of superimposed sheets which have cut lines and openings which form horizontally extending strips on the sheets. These strips are interleaved with similarly formed strips in a rear stack of sheets. In the interleaved position, upper portions of the front most sheets in the front and rear stacks are visible and are advantageously pictureless. To display a picture, one of the sheets in each of the front and rear stacks is lifted to expose their upper portions which carry segments of the same picture.
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Brittain James R.
Hakomaki J.
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