The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 1994
Filed:
Dec. 10, 1992
E.C.H. Will GmbH, Hamburg, DE;
Abstract
Books or brochures are produced by transporting a series of elongated piles of superimposed paper sheets longitudinally through at least one stitching station where the sheets of each pile are mechanically connected to each other, thereupon sideways through a folding station where the piles are folded midway between their long sides to constitute folded piles each having a spine and two exposed outermost sheets, and thereupon longitudinally and sideways through a laminating station wherein the folded piles are provided with rigid or semirigid covers which are glued to the outer sides of their outermost sheets. The folded piles are then advanced lengthwise through a backstripping station, are compressed subsequent to stacking, singularized, trimmed, stacked and thereupon subdivided into stacks of superimposed books or brochures.