ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,213, issued on June 23, was assigned to Shenzhen TiziData Co. Ltd (Shenzhen, China).
"Multifunctional portable tool and personal care apparatus" was invented by Mi Zhang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multifunctional portable tool is provided, which includes a housing; a motor received in the housing and having a first output end; a pump head movably received in the housing and having a driven shaft that is connectable with the first output end; and a first reset mechanism disposed between the motor and the pump head. The multifunctional portable tool has a first working state in which the driven shaft of the pump ...