U.S. federal trademark · Serial No. 50018269
Drilling rigs, floating or non-floating; Oil field equipment, namely, drilling rig mechanization machines and devices; Drilling rigs; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines; Valves as machine components; Pressure regulators being parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.