U.S. federal trademark · Serial No. 97773906
Agitators for circulating liquid media; Drilling machines; Drilling rigs; Drills for the mining industry; Excavating machines; Mine borers; Mixing machines; Oil-well pumping machines; Oil field equipment, namely, drilling rig mechanical handling machines and devices; Oil refining machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.