ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,564, issued on Nov. 4, was assigned to Shenzhen Alltokee Technology Co. Ltd (Shenzhen, China).
"Massage device with replaceable massage subassemblies" was invented by Minyi Huang (Lianping, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a massage device with replaceable massage subassemblies, including a stick body and at least one massage subassembly. A printed circuit board (PCB), a first massage module, and a power supply are arranged in the stick body. The PCB is electrically connected to the first massage module and the power supply. A second massage module is arranged in each massage subassembly. The stick...