US Patent Issued to Yanfeng International Automotive Technology on March 17 for "Large-stroke electric headrest structure for car seat" (Chinese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,764, issued on March 17, was assigned to Yanfeng International Automotive Technology Co. Ltd. (Shanghai).

"Large-stroke electric headrest structure for car seat" was invented by Shunqiang Lan (Shanghai), Xun Tang (Shanghai), Yueyun Chen (Shanghai), Chaogang Xu (Shanghai) and Yilin Jin (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A large-stroke electric headrest structure for a car seat, comprising: two guide rods (1) that are disposed in a same direction; a headrest body (2) externally connected with a slider (21), the slider (21) being provided with two through holes for the guide rods and a threaded through-hole all of which are dispo...