ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,112, issued on Jan. 20, was assigned to Soenen Technology NV (Roeselare, Belgium).
"Plate holder for perforation press and method for moving plate holder" was invented by Luc De Sutter (Roeselare, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a perforating press for perforating sheet material comprising a feeder; a punch holder comprising a first and a second row of punches; a transmission shaft for moving the punch holder in a stroke direction, wherein a set of slides is positioned between each row of punches and the transmission shaft, wherein a set of slides comprises two slides, wherein a slide comprises...