U.S. federal trademark · Serial No. 77258841 · Reg. No. 3475167
Bits for mining machines; Core drilling bits; Drill bits for rock drilling; Drilling machines and parts therefor; Drills for the mining industry; Mining bits; Power operated tools, namely, drill hammers; Rock drills; Well drilling machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.