ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,929, issued on March 18, was assigned to Inter-Global Exhibitions Inc. (Englewood, Colo.).
"Manufactured door" was invented by Gino Pellegrini (Englewood, Colo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A manufactured door is disclosed having at least one mid panel having a plurality of openings formed therethrough. In an example, two mid panels are assembled back-to-back with one another. The example manufactured door also includes a front outer panel assembled over the at least one mid panel to form a front door side. A back outer panel is assembled over the at least one mid panel to form a back door side. A door skin is laminated on the fro...