ALEXANDRIA, Va., April 7 -- United States Patent no. 12,593,952, issued on April 7, was assigned to Illinois Tool Works Inc. (Glenview, Ill.).

"Conveyor for a dishwasher as well as dishwasher having such a conveyor" was invented by Harald Disch (Elzach, Germany), Martin Schrempp (Biberach, Germany), Benjamin Franz (Hohberg, Germany), Bjorn Brodowski (Hohberg, Germany), Adrian Boldt (Offenburg-Buhl, Germany), Norbert Litterst (Offenburg, Germany), Harry Braun (Durbach, Germany) and Frank Zoller (Offenburg-Elgersweier, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A conveyor for transporting dishes, in particular drinking containers, through at least one treatment zone of a dishwasher and/or for feedi...