Portfolio

Details Portfolio Portfolio

1988-03-31

1989-05-23

Yost, Frank T.

Books, strips, and leaves

Book, element thereof, or accessory therefor

Covers

281 17, 150139, 150147, B42D 300, B42D 304, A45C 108, A45C 1502

Patent

active

048323721

ABSTRACT:
Disclosed is a portfolio comprising a body of sheet-like material having a central hinge line dividing the body into first and second covers. A foldable panel is hingeably attached to the first cover, and has a surface carrying a serial array of card-receiving pockets which are exposed to a user when the foldable panel is folded away from the first cover. In one embodiment, the portfolio includes an interior section forming a pocket with the first cover. The foldable panel divides the pocket into two chambers when disposed on either side of the foldable panel. In a second embodiment, the interior section comprises an integral extension of the foldable panel being joined thereto by an interior hinge line.

REFERENCES:
patent: D241381 (1976-09-01), Garnier
patent: 2228457 (1941-01-01), Hoople
patent: 2982322 (1961-05-01), Seitz
patent: 3187795 (1965-06-01), Stephenson
patent: 3435868 (1969-04-01), Stermer
patent: 3565148 (1971-02-01), Miller
patent: 4639157 (1987-01-01), Herzfield
patent: 4704042 (1987-11-01), Eisen et al.
patent: 4743049 (1988-05-01), Wiberg

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