ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,416,404, issued on Sept. 16, was assigned to Haier US Appliance Solutions Inc. (Wilmington, Del.).
"Gas burner assembly and cooktop appliance" was invented by Paul Bryan Cadima (Crestwood, Ky.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cooktop appliance and a gas burner assembly are provided. The gas burner assembly includes an annular burner body forming a central combustion zone and a plurality of flame ports. An annular burner head is placeable onto the burner body to form a top wall of an annular mixing chamber upstream from the plurality of flame ports. A mixing tube extends along an axial direction and includes an inlet passage extending al...