ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,211, issued on Sept. 16, was assigned to Nanjing Chervon Industry Co. Ltd. (Nanjing, China).
"Handheld power tool, table tool, and outdoor tool" was invented by Qian Xu (Nanjing, China), Dezhong Yang (Nanjing, China), Chenglong Hu (Nanjing, China) and Han Wang (Nanjing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A handheld power tool includes a housing and an electric motor. The housing is formed with a grip for a user to hold. The electric motor is disposed in the housing and used for driving a functional accessory to implement a function of the handheld power tool, where output power of the electric motor is greater than or equal to 120...