U.S. federal trademark · Serial No. 73430084 · Reg. No. 1309678
Drills and Drilling Rigs for Oil, Gas, Water and Minerals Exploration Holes and Parts Therefor, Rotary Drawworks, Oil Well and Water Well Workover and Service Units, Cable Tool and Rotary Cable-Tool Drills, Drill Pipes and Subs-Namely, Downhole Drilling Tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.