ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,430, issued on May 20, was assigned to T-MAX (HANGZHOU) TECHNOLOGY Co. LTD. (Hangzhou, China).
"Electric step device and vehicle having same" was invented by Xinfa Du (Zhejiang, China), Qi Zhang (Zhejiang, China), Linjie Xu (Zhejiang, China), Yiming Wang (Zhejiang, China), Tao He (Zhejiang, China), Xing Fan (Zhejiang, China) and Songfeng Wang (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric step device and a vehicle are provided. The electric step device includes a step, a retractable mechanism and an anti-collision assembly. The retractable mechanism includes a mounting seat, a step seat and an arm assembly, the step is m...