Tabletop directory casing with means for ready access to desired

Card – picture – or sign exhibiting – Register – or file – Shiftable file item or file item support

Patent

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Details

40382, 40384, B42F 1718

Patent

active

040707768

ABSTRACT:
A directory casing comprising a base supporting an unbound stack of tab-indexed cards thereon, and a top cover pivotally coupled at its rear end to the base, with the tabs of the cards projecting forwardly out of the top cover. Upon manual depression of any selected tab, the top cover opens automatically with the card or cards overlying the card having the selected tab. In the directory casing of this general character, the invention provides means for holding the stack of cards in rearwardly declining disposition on the base, whereby when any selected tab is depressed, a comparatively great spacing is formed between the card having the selected tab and the overlying card or cards, and failure-proof opening of the top cover is assured.

REFERENCES:
patent: 1895409 (1933-01-01), Drucker
patent: 2186436 (1940-01-01), Shaler
patent: 2494167 (1950-01-01), Faas
patent: 2550598 (1951-04-01), Pollock
patent: 2573534 (1951-10-01), Bauer
patent: 3964192 (1976-06-01), Nonaka

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