ALEXANDRIA, Va., May 19 -- United States Patent no. 12,629,315, issued on May 19, was assigned to SILVER LINING TECH. LTD (Shenzhen, China).
"Electromagnetic percussion massager employing arc motion" was invented by Jiawei Liu (Heyuan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention belongs to the technical field of massage and provides an electromagnetic percussion massager employing arc motion, comprising a bent tube, electromagnetic coils, a circuit control module, a magnetic portion and force transmission assemblies, wherein the electromagnetic coils are arranged outside the bent tube and electrically connected with the circuit control module, the magnetic portion is movably ar...