Filed May 5, 2026

Serial No. 99804510

Examining Attorney JOHN CHRISTOPHER LAMONT

Class Oil and gas well drilling equipment, namely, top drives, and iron roughnecks; top drives for oil and gas drilling rigs; Machine parts of oil and gas well equipment, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Chokes valves being for machines parts; drilling machines, namely, power operated rotating control units for drilling; drilling machines, namely, power-operated downhole tools being a rotating control device and valve used to automatically manage wellbore pressure and fluid circulation during oil and gas drilling operations; subsea electric pumps and compressors; 013; 019; 021; 023; 024; 031; 034; 035; 021; 023; 026; 036; 038

Case Type Trademark