ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,734, issued on Dec. 2, was assigned to Walter Werkzeuge Salzburg GmbH (Anif, Austria).
"Grill" was invented by Helmut Rothenberger (Frankfurt am Main, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A grill for cooking and grilling food includes a housing which defines an internal grilling space and a first side wall (6). A second side wall (7) is situated opposite the first side wall. The grill includes a cover wall (4), a rear wall (9), and a base plate (3). The internal grilling space has a vertical grilling zone. At least two radiant heaters (1, 2) are introduced inside the internal grilling space, situated opposite the first and second si...