ALEXANDRIA, Va., July 16 -- United States Patent no. 12,357,110, issued on July 15, was assigned to ZHONGSHAN CITY TONGYIN BABY Co. LTD. (Zhongshan, China).
"Rocking chair for children" was invented by Weibing Liu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rocking chair for children includes a seat, a supporting frame, and a seat restricting mechanism, the supporting frame includes a base and a driving mechanism, and the driving mechanism includes a driving motor, a power-output part of the driving motor, a rotating shaft, and a mounting box; the seat restricting mechanism enabling an angle between the seat and the rotating shaft to be maintained at a preset angle, when the driving mo...