ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,675, issued on Nov. 18, was assigned to Autefa Solutions Germany GmbH (Friedberg, Germany).
"Suction nozzle, jet suction box and jet suction method" was invented by Anton Mooshammer (Aschersleben, Germany), Michael Hartmann (Augsburg, Germany) and Christian Richter (Berlin).
According to the abstract* released by the U.S. Patent & Trademark Office: "A suction nozzle (23) for a hollow jet suction box (14) is used for sucking liquid jets (4). The jet suction box has on a box casing (18) at least one slot casing opening (20) to a box interior space (17). The suction nozzle (23, 23") has a nozzle body (24), arrangeable above the casing opening (20), with a slot suction opening (25), ...