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. 24, 2026
Filed:
Dec. 20, 2023
Applicant:
Sei S.p.a., Curno, IT;
Inventors:
Ettore Fustinoni, Curno, IT;
Ettore Colico, Curno, IT;
Assignee:
SEI S.p.A., Curno, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31F 1/08 (2006.01);
U.S. Cl.
CPC ...
B31F 1/08 (2013.01);
Abstract
A method for forming a creasing () on a paper item () comprises: providing a predetermined pattern to be marked on the paper item; marking said pattern on a surface (S) of said paper item to provide a score line () on said paper item; wherein said pattern comprises at least one score line () which extends alternatively along opposed directions with respect to a centreline (C), and which defines adjacent portions () of said paper item; and folding said paper item such that said adjacent portions () project at least partially outwards with respect to the surface (S) of the paper item outside said adjacent portions ().