Looseleaf notebooks

Details Looseleaf notebooks Looseleaf notebooks

1979-08-06

1981-12-22

Bell, Paul A.

Books, strips, and leaves

Book, element thereof, or accessory therefor

Covers

281 18, 281 30, 281 31, 150 12, 206472, B42D 318, B65D 3306

Patent

active

043067379

ABSTRACT:
Looseleaf notebooks having an integrally molded spine and front and rear cover panels with living hinge connections to the spine, the inside faces of said covers having a shallow, rectangular cavity for holding instructions, labels, decals, cards, etc., one or more snap-on pockets for holding a variety of articles, and pairs of snap-in ribs to hold pencils, rulers, etc.; the spine-remote edges of said panels optionally having integrally molded handles for carrying the notebooks, and page marker strips hingedly mounted on the rear cover panel.

REFERENCES:
patent: 1136598 (1915-04-01), Gould
patent: 1520932 (1924-12-01), Comstock
patent: 1524647 (1925-02-01), Albrecht
patent: 2088953 (1937-08-01), Greer
patent: 2477806 (1949-08-01), Isaacson
patent: 2801002 (1957-07-01), Volckening
patent: 2937728 (1960-05-01), Koffler
patent: 3009485 (1974-05-01), Beyer
patent: 3019486 (1962-02-01), Stinson
patent: 3088753 (1963-05-01), Sendor
patent: 3126891 (1964-03-01), Caputi
patent: 3306405 (1967-02-01), Rosenblum
patent: 3912140 (1975-10-01), Franges
patent: 3981522 (1976-09-01), Bloom
patent: 4000951 (1977-01-01), Agnew et al.
patent: 4063369 (1977-12-01), Hart

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