ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,684, issued on Jan. 27, was assigned to Kohler Co. (Kohler, Wis.).
"Spray head with hyperboloid spray pattern" was invented by Margaret C. Mazz (Atlanta) and Rafael A. Rexach (Sheboygan, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A spray head includes a first plurality of nozzles for emitting water in a first spray pattern and a second plurality of nozzles for emitting the water in a second spray pattern. In at least one mode of operation, the water is emitted from both the first plurality of nozzles and the second plurality of nozzles with the second spray pattern being at least partially encompassed within the first spray pattern; and whe...