ALEXANDRIA, Va., May 19 -- United States Patent no. 12,628,952, issued on May 19, was assigned to Suzhou Lucky Intelligent Technology Co. Ltd. (China).
"Electric swing" was invented by Xueming Zou (Kunshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric swing is provided, which includes support frames, wherein fixing brackets are arranged at top ends of the support frames, a transmission shaft is arranged at ends of the fixing brackets in a sleeved manner, a power device is arranged at one end of the transmission shaft, fixing plates are arranged on the transmission shaft, and fixing assemblies are arranged on the fixing plates; each fixing assembly specifically comprises a rope, a fixing d...