ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,229, issued on Jan. 20, was assigned to EHWA DIAMOND IND. Co. LTD. (Osan-si, South Korea).
"Cutting tool for gang saw" was invented by Hee-Dong Park (Yongin-si, South Korea), Nam-Kwang Kim (Cheongju-si, South Korea), Doo-Hoe Kim (Cheongju-si, South Korea) and Dae-Yeon Rhee (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cutting tool includes a blade formed so as to extend in the width direction or length direction of a workpiece; at least one cutting tip formed so as to protrude from the lower portion of the blade so as to cut the workpiece by reciprocating by means of a swinging motion; and a brazing part formed between the ...