Visible indexes

Details Visible indexes Visible indexes

1978-06-12

1980-11-04

Pitrelli, John F.

Card, picture, or sign exhibiting

Register, or file

Hinge mounted file item or file item support

40535, G09F 722

Patent

active

042311764

ABSTRACT:
The invention relates to a visible index, and to a novel carrier for the records of a visible index, in which the records are hooked over retaining flanges which extend inwardly of the V-shaped channel portions of carriers which also comprise spacer portion which extend above the apices of the channel portions and locate respectively in the channel portion of the carrier directly thereabove, to provide an overlapping array of the records hooked on the carriers and also further to inhibit detachment of a record hooked on a retaining flange, as well as optionally also further records attached to the carriers, by the internesting of adjacent carriers.

REFERENCES:
patent: 1483215 (1924-02-01), Saussure
patent: 1586529 (1926-06-01), Holmes
patent: 1598257 (1926-08-01), Rand
patent: 1614779 (1927-01-01), Dumont
patent: 1684807 (1928-09-01), Ringler
patent: 1744979 (1930-01-01), Matthes
patent: 1895784 (1933-01-01), Chauvin
patent: 3159931 (1964-12-01), Hopen

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