Hinge system for albums

Books – strips – and leaves – Book – element thereof – or accessory therefor – Binding

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Details

281 2, 281 12, 462 7, 462 9, B42D 100

Patent

active

051564190

ABSTRACT:
A hinge system for an album, such as a photograph album, includes a plurality of leafs each having a backing layer. The backing layer of each album leaf is folded along its inner edge to form interlocking portions which engage corresponding portions on adjacent leafs to interconnect the leafs. An album cover assembly includes a bracket along the spine of the album for retaining at least one of the interlocking portions to hold the interconnected leafs in the album. The hinge system relies upon the elements formed by folding the backing layer of the album leafs and eliminates the need for additional binding or hinge elements, such as wires, posts or rods that add to the cost and complexity of the album leafs.

REFERENCES:
patent: 683853 (1901-10-01), Forbes
patent: 880311 (1908-02-01), Krumming
patent: 887448 (1908-05-01), Willinger
patent: 2850294 (1958-09-01), Ortis et al.
patent: 3461585 (1969-08-01), Roberts
patent: 3533646 (1970-10-01), Glasgow
patent: 4294029 (1981-10-01), Holson
patent: 4601489 (1986-07-01), Stancato
patent: 4768810 (1988-09-01), Mertens
patent: 5066183 (1991-11-01), Tholerus

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