U.S. federal trademark · Serial No. 77397604 · Reg. No. 3614623
Silt pumps; Drilling machines; Drilling machines and parts therefor; Drilling rigs; Mining bits; Centrifuges; Oil centrifuges; Mine borers; Drills for the mining industry; Winches; Well drilling machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.