ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,171, issued on June 2, was assigned to SKS WELDING SYSTEMS GMBH (Kaiserslautem, Germany) and SKS WELDING SYSTEMS INC. (Rochester Hills, Mich.).

"Arc welding torch device having an anti-kink means for a welding wire" was invented by Thomas Klein (Rodenbach, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "For an arc welding torch device with a consumable electrode designed as a welding wire, wherein the electrode is provided with a direction of movement from a rear end of the arc welding torch device to a feeder in the direction of a front end of the arc welding torch device, in the region of which the electrode melts during an arc welding proce...