ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,803, issued on May 12, was assigned to Douglas Machine Inc. (Alexandria, Minn.).

"Sheet carrier conditioning die assembly and conditioning method" was invented by Kasey W. Dillon (Alexandria, Minn.), Corey S. Sundheim (Glenwood, Minn.) and Craig Sholts (Alexandria, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An assembly to effectuate conditioning of a sheet carrier for a container multi-pack is provided. The assembly includes a die plate and a sheet carrier receiver plate resiliently retained thereupon for select displacement towards same via engagement of a sheet carrier received upon the receiver plate by a press plate. The die plate inclu...