US Patent Issued to QINGDAO QIANFENG CAPART INT'L on Oct. 21 for "Precise positioning mechanism for automatic hat-making production line equipment" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,710, issued on Oct. 21, was assigned to QINGDAO QIANFENG CAPART INT'L CORP (Qingdao, China).

"Precise positioning mechanism for automatic hat-making production line equipment" was invented by Aimei Wang (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A precise positioning mechanism for automatic hat-making production line equipment includes a rack, an installation seat, a jacking device, a positioning column, a material pickup and discharging platform, a support column, a guide rod, and an infrared ranging sensor. The material pickup and discharging platform is located at a top of one side of the rack. The installation seat is arrange...