U.S. federal trademark · Serial No. 85742414 · Reg. No. 4338709
Repair, maintenance and lining of underground water pipe and infrastructure, and underground sewer pipe and infrastructure; trenchless repair, maintenance and lining of underground water pipe and infrastructure, and underground sewer pipe and infrastructure; environmentally friendly repair, maintenance and lining of underground water pipe and infrastructure, and underground sewer pipe and infrastructure
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.