ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,474, issued on July 28, was assigned to Generac Power Systems Inc. (Waukesha, Wis.).

"Pressure washer with container holder" was invented by Peter Nushart (Waukesha, Wis.), Matt Fritsch (Madison, Wis.) and Keith Muellenbach (Waukesha, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile pressure washer can include a wheeled chassis, a power plant supported by the wheeled chassis, a fluid pump a fluid pump coupled to and driven by the power plant, a sprayer in fluid communication with the pump, a chemical solution container, and a container holder for supporting the chemical solution container. In some examples, the container holder has a fra...