U.S. federal trademark · Serial No. 79197545
Mine borers; mine working machines; geo exploration machines; drilling rigs, floating or non-floating; oil refining machines; petroleum exploitation machines; slurry pump for petroleum; taking out petroleum pump; steam condensers being parts of machines; boiler tubes being parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.