Card index box

Details Card index box Card index box

1975-07-21

1977-03-15

Nunberg, Casmir A.

Supports: cabinet structure

With card or sheet retainers

206425, 206565, 220 221, A47B 6300, B65D 134

Patent

active

040120872

ABSTRACT:
This invention relates in general to card filing devices and more particularly to a card file case comprising a one piece receptacle for the cards to be filed with angled projections at the front and back of the receptacle which are an integral part thereof for retaining the cards in an angular position from the verticle.

REFERENCES:
patent: 833269 (1906-10-01), Weis
patent: 3167180 (1965-01-01), Kremp
patent: 3170571 (1965-02-01), Knapp et al.
patent: 3224824 (1965-12-01), Remke
patent: 3822082 (1974-07-01), Mathiesen

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