US Patent Issued to SEI on March 24 for "Method for forming a creasing on a paper item and paper item provided with a creasing" (Italian Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,200, issued on March 24, was assigned to SEI S.p.A. (Curno, Italy).

"Method for forming a creasing on a paper item and paper item provided with a creasing" was invented by Ettore Fustinoni (Curno, Italy) and Ettore Colico (Curno, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for forming a creasing (10) on a paper item (1) 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 (2, 3, 4) on said paper item; wherein said pattern comprises at least one score line (2) which extends alternatively along opposed directions with respect to ...