U.S. federal trademark · Serial No. 78889882 · Reg. No. 3464352
Well drilling and production machinery, namely, derricks, masts, pipe erectors, pipe handlers, pipe loaders, drawworks, top drives, pipe elevators, power slips, iron roughnecks, stabbing guides, blowout preventers, blowout preventer handler, mud pumps, shale shakers, degassers, desanders, and operator cabins
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.