U.S. federal trademark · Serial No. 98649561
Oil well drilling; Cementing of oil and gas wells for plug and abandonment projects; Demolition of oil and gas wells for plug and abandonment projects; Drilling of oil wells; Drilling of deep oil wells; Drilling of deep oil or gas wells; Installation of oil well casings, tubing and drill pipes; Pumping wastewater produced from oil or gas production into underground geologic formations via injection wells; Rental of oil well drilling tools; Wirelining for oil wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.