ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,448, issued on Dec. 9, was assigned to Shenzhen Feifan Chuangke Technology Co. Ltd. (Guangdong, China).
"Hopping-type aircraft interactive toy" was invented by Jianye Zhang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a hopping-type aircraft interactive toy, which comprises an aircraft body. The aircraft body is equipped with a hopping assembly and a detection assembly. The hopping assembly can undergo elastic deformation to store and release elastic potential energy. The detection assembly is used to detect the flight state of the aircraft body, as well as the elastic energy storage state and poten...