Combined cover and storage compartment for a ring binder

Details Combined cover and storage compartment for a ring binder Combined cover and storage compartment for a ring binder

1990-02-22

1991-08-27

Watts, Douglas D.

Books, strips, and leaves

Book, element thereof, or accessory therefor

Covers

281 271, 281 31, 402 75, 402 79, B42D 300

Patent

active

050428411

ABSTRACT:
A combined cover and storage compartment for a ring binder which comprises an envelope which can be closed on all sides to protect the contents thereof from falling out, while at the same time, providing easy access thereto when desired.

REFERENCES:
patent: D275576 (1984-09-01), Kirk
patent: 1084349 (1914-01-01), Krumming
patent: 2259787 (1941-10-01), Trussell
patent: 2677376 (1954-05-01), Brunner
patent: 3797152 (1974-03-01), Brandt
patent: 4516871 (1985-05-01), Leitman
patent: 4519626 (1985-05-01), Podosek
patent: 4573821 (1986-03-01), Gilreath
patent: 4588321 (1986-05-01), Egly
patent: 4795287 (1989-01-01), Friedman
patent: 4893839 (1990-01-01), Podd et al.

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