ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,961, issued on May 26, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).
"Electric-powered device and installation seat thereof" was invented by Xia Wang (Ningde, China) and Ling Shuai (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An installation seat may be adapted for installing a battery and include: a seat body, a support assembly and a locker. The support assembly may be disposed on the seat body and include a first support seat and a second support seat spaced apart from each other. The locker may be disposed on the seat body and include a locking shaft, the locking shaft may be adapted to extend thro...