Box for selectively displaying and storing information contained on a stack of reusable cards
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 18, 1984
Issued Date -
N/A
app pub date -
Jul 30, 1982
filing date -
Jul 30, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A container for storing and displaying a reusable stack of cards bearing recorded information, comprising a four sided box, a cover hinged to one side of said box with a flange which, when the box is closed, fits over all four sides of the box, a transparent sheet mounted horizontally inside said box across the upper face of the box, a card-supporting shelf movable up and down within said box, a helical coiled spring positioned beneath said shelf to move said shelf and its stack of cards upwardly against said transparent sheet, a first horizontal slot in the hinged back side of the box for insertion of a card into the box and at the bottom of the stack of cards, a second horizontal slot in the opposite front side of said box positioned beneath the transparent sheet to permit the top card of the stack to be removed from the box, and mechanism mounted on the transparent sheet for engaging the top card of the stack and moving the card out of the box through the second slot.
First Claim
Family
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Cited Art Landscape
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