U.S. federal trademark · Serial No. 99506648
Engineering services, namely, engineering for the field of oil and gas pipeline construction; Engineering design services in the field of oil and gas pipeline construction, infrastructure, and drilling; Environmental engineering, testing and inspection services; Analysis and testing for oil workings; Research and development in the field of oil and gas pipeline construction, repair, maintenance, replacement, commissioning, and decommissioning
Oil pipeline construction; Laying, repair, maintenance, replacement and refurbishment of oil pipelines; Oil drilling services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.