Free-standing poster portfolio

Supports: racks – Special article – Paper or textile sheet type

Patent

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Details

211106, 312184, 281 33, A47F 716

Patent

active

060125942

ABSTRACT:
A free-standing chart portfolio for display, storing, file acessing and transporting hanging sheets of documents, such as posters and charts (or other large graphics). The portfolio includes one or more storage frame, for receiving sheets having two flat flexible plastic tabs with holes and slits attached to the back top edge. The spacing of the tabs matches the width of the storage frame. The frame can be used in two positions, a storage position and a file access position. In the storage position the sheets are packed tightly. The storage frame is removable from the portfolio to change the position or for transportation to a different location. The portfolio has two hinged covers, which serve as protective covers, or, when opened, as stands of the portfolio.

REFERENCES:
patent: 1581267 (1926-04-01), Hutchins
patent: 1687859 (1928-10-01), Fontaine
patent: 2283584 (1942-05-01), Sloan
patent: 2602252 (1952-07-01), Shinn
patent: 2675130 (1954-04-01), Dore
patent: 3295471 (1967-01-01), Cook
patent: 3544134 (1970-12-01), Sibley
patent: 4318471 (1982-03-01), Hutton
patent: 4420270 (1983-12-01), Rossello
patent: 5588543 (1996-12-01), Finger

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