U.S. federal trademark · Serial No. 99306870 · Reg. No. 8159641
manhole rehabilitation services, namely, the installation of a structural high-density polyethylene (HDPE) pipe liner wrapped with a corrosion-resistant HDPE sheet liner and encased in high-strength concrete to restore structurally compromised or severely corroded manholes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.