U.S. federal trademark · Serial No. 86105392 · Reg. No. 4669703
Manufacture of oil field tools to the order and specification of others; design, manufacture, assembly of drilling tools for use in the oil field to the order and specification of others; field work, namely, manufacture of drilling tools and equipment to the order and specification of others; educational services, namely, training in the area of oil and gas well drilling and correct maintenance procedures on associated equipment; certification services in the field of oil and gas well drilling safety
Educational services, namely, providing training of measurement while drilling operators, directional drillers, technicians and field engineers for certification in the field of oil and gas well drilling
Servicing of measurement while drilling tools for use in the oil field; rental of drilling tools for use in the oil field; field work, namely, repair, maintenance, and technical support services, namely, troubleshooting of drilling tools equipment excluding computer hardware and software
Oil and gas well downhole telemetry, survey, measurement and test equipment; computer hardware and software, for inspecting, measuring, analyzing, surveying, testing, tracking and logging drilling tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.