U.S. federal trademark · Serial No. 79118054 · Reg. No. 4333390
Machines and machine tools, namely, drills for oil drilling; [ motors and engines except for land vehicles; ] machine coupling and transmission components * for oil and gas drilling * except for land vehicles
[ Building construction; ] repair of oil drilling rig mechanization machines and devices; installation services, namely, the installation of oil wells, oil pipelines, and oil derricks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.