ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,697,675, issued on Aug. 4, was assigned to SUNGWOO HITECH Co. LTD. (Busan, South Korea).
"Cap tip assembly for spot welding" was invented by Chang-Su Park (Busan, South Korea), Kwang Hyun Kim (Busan, South Korea), Kuk Rae Cho (Busan, South Korea), Sangwoon Nam (Yangsan-si, South Korea) and Ji Hoon Kang (Yangsan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cap tip assembly for spot welding is disclosed. The cap tip assembly for spot welding is configured to spot-weld a first base material in which a flange is formed and a second base material overlapping the flange in a vertical direction. The cap tip assembly for spot welding includes...