U.S. federal trademark · Serial No. 77953887 · Reg. No. 3906754
Bits for mining machines; Centering drilling bits being parts of machines; Core drilling bits; Drill bits for rock drilling; Drills for the mining industry; Earth drilling machines; Mine borers; Mining bits; Pneumatic hammers; Radial drills; Rock drills; Well drilling machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.