U.S. federal trademark · Serial No. 73217215 · Reg. No. 1226455
Electrolytically Treating Metals to Harden the Surfaces Thereof
Machine Tools-Namely, Taps, Drills, Reamers, End-Mills, Counter-Bores, Milling Cutters, Slitting and Slotting Saws, Hobs, Files, Chasers, Countersinks, Dies, Arbors, Collets, Mandrels, Gear Cutters, Broachers, Burrs, and Form Tools Comprising Cutters and Dovetail Tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.