U.S. federal trademark · Serial No. 86693884 · Reg. No. 4901666
Drilling rigs; Oil field equipment, namely, drilling rig mechanical handling machines and devices; Oil field equipment, namely, drilling rig mechanization machines and devices; Oil-well pumping machines; Power-operated drilling rigs
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.