ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,393, issued on Jan. 27, was assigned to Whirlpool Corp. (Benton Harbor, Mich.).
"Microwave oven and assembling method thereof" was invented by Massimiliano Frontini (Casciago, Italy) and Marco Giuliani (Comerio, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A microwave oven includes a muffle that includes a plurality of walls and defines an internal cavity for housing food, a radiofrequency supplying assembly that is configured to generate and propagate radiofrequency waves into the internal cavity via an access opening provided on one of the plurality of walls of the muffle, and a mounting flange arranged on an outer side of the muffle in co...