Books – strips – and leaves – Book – element thereof – or accessory therefor – Binding
Patent
1975-05-15
1976-08-10
Schnall, Jerome
Books, strips, and leaves
Book, element thereof, or accessory therefor
Binding
156212, B42D 104
Patent
active
039737870
ABSTRACT:
A method and apparatus for permanently binding a plurality of sheets along one edge by embedding them in a thermally activatable adhesive. The sheets are slashed in the presence of the adhesive in a manner providing contact of the adhesive with the sides as well as the edges of the sheets to be bound providing a permanent securement of each sheet. Apparatus accomplishing the binding operation as well as a novel universally usable cover and method of use thereof are encompassed in the invention.
REFERENCES:
patent: 2762066 (1956-09-01), Meyer
patent: 3093396 (1963-06-01), Segreto
patent: 3161423 (1964-12-01), Hertzberg
patent: 3518143 (1970-06-01), Fuhr
Newcomb Robert K.
Staats Henry N.
General Binding Corporation
Schnall Jerome
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