ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,823, issued on Sept. 30, was assigned to GROHE AG (Hemer, Germany).
"Water faucet with scald protection" was invented by Jan Niclas Kruse (Dortmund, Germany), Christian Bolz (Dortmund, Germany), Sascha Menges (Hemer, Germany), Pia Schadow (Hemer, Germany) and Dajana Lazic (Iserlohn, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A water faucet having an adjustable cartridge for the infinitely variable mixing of a cold-water flow and a hot-water flow to form a mixed-water flow, having a first adjustability, and having an operating lever, which is connected to the first adjustability via a transmission mechanism such that the mixing ratio of ...