ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,587, issued on July 29.
"Metal material processing machine" was invented by Tsun-Cheng Chen (Taiwan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A metal material processing machine along a feeding direction includes a feeding device, a moving device, a guiding device, and first to fourth rail driven devices. The feeding device feeds a metal material along the feeding direction. The moving device moves the metal material forward. The metal material is guided by the guiding device. The metal material is disengaged from the moving device. The metal material moves along a direction opposite to the feeding direction until backs a starting point...