Filed March 6, 2019

Serial No. 88327627

Registered Aug. 31, 2021

Registration No. 6,471,464

Class Pipeline construction, repair, and rehabilitation; Pipeline repair featuring cured in place pipe; Construction, repair and maintenance of pipeline compressor stations, pumping stations, meter stations, and regulator stations; Construction, repair and maintenance of pipeline storage facilities; Construction, repair and maintenance of pipeline gathering systems; Sewer Construction, repair and maintenance; Water and gas main construction, repair and maintenance; Tunnel construction and repair; Construction, repair and maintenance of natural gas distribution systems; Underground and above ground installation and repair of natural gas pipelines and mains; Drilling for the placement of pipes, lines, conduits, and cables; Horizontal directional drilling for the placement of pipes, lines, conduits, and cables; Construction, repair and maintenance of electric and power utility systems, transmission lines, distribution systems, and substations; Underground utility systems construction; Underground and above ground installation and repair of electric and power utility system conduits, cables, lines, pipelines, poles and associated foundations; Construction of wind turbines and wind energy systems; Construction of earth retention structures; Construction of foundation systems and sheet pilings; Construction of telecommunication systems; Underground and above ground installation, repair and maintenance of telecommunication system conduits, cables and pipelines; Road construction, repair and maintenance; Airport construction, repair and maintenance; Bridge construction, repair and maintenance; Construction grading services; Paving contractor services; Construction of earth retention systems; installation and construction of dewatering equipment; Construction dewatering, namely, removal of surface and ground water to facilitate construction of structures and pipelines; Construction of foundations for civil construction projects; Quarry services and mining extraction; 100; 103; 106; 100; 103; 106; 100; 101

Case Type Service mark