U.S. federal trademark · Serial No. 75880689 · Reg. No. 2202069
machines and apparatus all for oil,*gas,* water and geothermal exploration, exploitation and production, namely crown and travelling blocks, derricks, drill string compensators, drawworks, hooks, mud pumps, riser tensioners, rotary table, swivels, top drives, and parts for all the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.