Reinforced hinge for book cover

Details Reinforced hinge for book cover Reinforced hinge for book cover

1983-09-20

1986-06-24

Bell, Paul A.

Books, strips, and leaves

Book, element thereof, or accessory therefor

Covers

281 29, B42D 100

Patent

active

045964084

ABSTRACT:
A book cover having a reinforced hinge including a reinforcing member secured to the edges of the leafboards of the book cover, a hinge member secured to the outer surface of the reinforcing member and a central lining paper adhered to the inner surface of the reinforcing member, so that the composite structure cooperates to form a reinforced hinge for a book cover.

REFERENCES:
patent: 316051 (1885-04-01), Mulqueen
patent: 1365335 (1921-01-01), Miles
patent: 1913969 (1933-06-01), Wood
patent: 2583403 (1952-01-01), Wiser
patent: 3145033 (1964-08-01), Caddoo
patent: 3167328 (1965-01-01), Dengle et al.
patent: 3244436 (1966-04-01), McKowen
patent: 3273913 (1966-09-01), Mullen et al.
patent: 3318618 (1967-05-01), Mullen et al.

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