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:
Aug. 12, 1980
Filed:
Jul. 26, 1978
Applicant:
Inventors:
Kenneth D Glanz, Appleton, WI (US);
William J Becker, Appleton, WI (US);
Robert E Miller, Appleton, WI (US);
Assignee:
Appleton Papers Inc., Appleton, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41L / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
156305 ; 11 / ; 156314 ; 156319 ; 156344 ; 281 / ; 282 / ; 282 / ; 282 275 ; 282D / ; 427146 ; 427152 ; 4272088 ; 4272086 ; 427285 ; 427326 ; 427411 ; 428194 ; 428530 ;
Abstract
A process for separating a collated stack of carbonless copy paper sheets into form sets, which comprises pretreating the edge of the stack of sheets to be padded with water or an aqueous solution or dispersion, drying, applying an adhesive composition, drying and separating the unit sets.