ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,403,485, issued on Sept. 2, was assigned to GROHE AG (Hemer, Germany).
"Sanitary shower with a pulsation disc" was invented by Simon Fluegge (Dortmund, Germany) and Sascha May (Bochum, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sanitary shower (1), at least comprising: a housing (2) having at least one feed duct (4) for a liquid, opening into a pulsator chamber (3), a spray plate (5) having a great number of outlet nozzles (6) for the liquid, a plurality of chambers (7, 8), each of which is connected to the pulsator chamber (3) via a chamber inlet (9, 10), wherein the liquid can be supplied through each of the chambers (7, 8) to at least o...