ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,105, issued on Sept. 15, was assigned to Shenzhen Zhonghongtian Technology Co. Ltd. (Shenzhen, China) and Dongguan Aibel Health Products Co. Ltd. (Dongguan, China).
"Massage device" was invented by Donggen Leng (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A massage device includes a massage assembly and a driving assembly connected to the massage assembly. The driving assembly includes a driving motor with an output shaft; a rotary member mounted around the driving motor and connected to the output shaft of the driving motor, a first sliding groove being defined in an outer circumferential wall of the rotary member and extending ...