ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,045, issued on Feb. 10, was assigned to LA LEONARDO SRL (Rome).

"Household appliance particularly suitable for use in a hybrid electrical power system and hybrid electrical power system comprising the same" was invented by Pieluigi Ansaldi (Lucca, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A household appliance particularly suitable for use in a hybrid electrical power supply system including a household appliance body and at least one drive motor of the household appliance connected to a processing and control board, and at least one electrical power storage element and the processing and control board is configured to manage the charging...