ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,655, issued on Sept. 29, was assigned to MILWAUKEE ELECTRIC TOOL Corp. (Brookfield, Wis.).
"Tool bit for an impact power tool" was invented by Hunter S. Karlen (Hartford, Wis.) and Ryan J. Maruszewski (Greenfield, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tool bit includes a body formed from a first material and defining an axis of rotation, and a tip coupled to the body and formed from a second material different than the first material. The tip includes a bottom face joined to the body, a front face, a back face opposite the front face, a first side face, a second side face opposite the first side face, and a plurality of top faces op...