ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,878, issued on May 26, was assigned to Shengzhou Dingda Machinery Co. Ltd. (Shaoxing, China).
"Liftable and rotatable multifunctional thermal transfer printer" was invented by Hongtao Jia (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a liftable and rotatable multifunctional thermal transfer printer. The thermal transfer printer includes a rack; a lifting and rotating mechanism mounted on the rack and including a driving motor, a fixing sleeve and a screw rod, where a nut seat is mounted on the screw rod, a lifting sleeve rod is fixed on the nut seat, a guide column is fixed outside the lifting sleeve rod, the fixing sleeve...