Binder device releasably engaging aperture or notch of sheet – Sheet
Patent
1981-09-11
1983-09-13
Bell, Paul A.
Binder device releasably engaging aperture or notch of sheet
Sheet
281 25R, 402 80R, B42F 1300
Patent
active
044038836
ABSTRACT:
An office file paper fastener device system for indexing papers, each of which includes a card that is attachable by a first set of holes to a file folder and having a separate set of holes for attaching a connector upon which a bundle of file papers may be connected. Each bundle of the file papers are attached to its respective fastener device and card independently of the first set of holes by which the card is attached to the file folder, a hole-making fastener device. Several cards may be attached to a single file folder connector. The paper fastener device system provides an indexing system that allows removal of the cards without removing each bundle of file papers from the connector on the respective card. The system thereby eliminates removal of all the contents filed in superposition to the file folder to remove a particular piece of paper.
REFERENCES:
patent: 1172010 (1916-02-01), Cooke, Jr.
patent: 1354894 (1920-10-01), Delkin
patent: 2169953 (1939-08-01), Jeffers
patent: 2324259 (1943-07-01), Havel
patent: 3221751 (1965-12-01), Brandon
patent: 3301264 (1967-01-01), Usoskin
patent: 3307858 (1967-03-01), Sanden
patent: 3503695 (1970-03-01), Giampa
Bell Paul A.
Brown John S.
Malin Eugene F.
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