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:
Sep. 05, 1995
Filed:
Aug. 12, 1993
Applicant:
Inventors:
Roger J Kuhns, Lincoln, MA (US);
Chris E Isbell, Burlington, MA (US);
Robert L Nathans, Billerica, MA (US);
Assignee:
Avant, Incorporated, West Concord, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42D / ; B42C / ;
U.S. Cl.
CPC ...
281 29 ; 281 31 ; 281 35 ; 283 74 ; 283 79 ; 283109 ; 156300 ; 412-8 ; 412900 ; 493947 ;
Abstract
A customized insert sheet is laminated by heat and pressure between a plastic cover sheet and a major portion of a folder sheet. A heat activatable adhesive strip may thereafter be applied to an adhesive strip receiving channel adjacent a side edge of the plastic cover sheet, and edge portions of a stack of sheets may then be affixed to the adhesive strip receiving channel by heating the adhesive strip. The cover sheet is affixed to a side edge portion of the folder sheet to reduce wrinkling of the cover sheet upon lamination.