ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,221, issued on Oct. 14, was assigned to NIO TECHNOLOGY (ANHUI) Co. LTD (Hefei, China).

"Armrest assembly and vehicle having same" was invented by Tingting Lin (Shanghai), Kai Qiu (Shanghai), Zhuangxun Qian (Shanghai) and Jianchao Di (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to an armrest assembly and a vehicle having the armrest assembly. The armrest assembly is configured to be capable of holding a cup. The armrest assembly includes: an armrest body, wherein a cavity and an opening communicating with the cavity are arranged in the armrest body; a headrest, wherein the headrest is rotatably fixed to an end porti...