ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,062, issued on April 15, was assigned to Haier US Appliance Solutions Inc. (Wilmington, Del.).

"Laundry appliance with automatic self-clean filter" was invented by Bin Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laundry appliance includes a cabinet that defines an interior volume with a laundry basket rotatably mounted therein. The laundry basket defines a chamber for the receipt of articles for treatment. The laundry appliance also includes a heating system in thermal communication with the chamber whereby heated air flows from the heating system to the chamber. An air filter is positioned between the laundry basket and the heati...