U.S. federal trademark · Serial No. 73417686 · Reg. No. 1314335
Mineral Exploration and Drilling Services
Drilling Machines and Structural Parts Thereof-Namely, Down Hole Drilling Motors, Rotor/Stator Assemblies, Filter Screens, Universal Couplings, Bearings, Valves, Shaft Couplings, Spacer Rings and Bushings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.