U.S. federal trademark · Serial No. 87482166 · Reg. No. 5494134
Repair of manholes and sewers; Repair, maintenance and modification of underground pipes and access ports; Construction and construction management of tunnels and underground structures; Installation, repair and replacement of manholes and sewer lines; Installation, maintenance and repair of underground utilities, namely, manholes and pipes; Lining the interior of pipes for others by spraying on a fluid impervious barrier in the nature of a mixture of polyurethane and epoxy resin; Pipeline installation and repair; Repairing corrosive or leaking pipes through pipelining, namely, coating the inside of the pipe with a durable safe epoxy
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.