U.S. federal trademark · Serial No. 79377779 · Reg. No. 8190616
non-metallic flexible pipes, namely, factory-insulated underground-rated pipes for use with centralized district energy systems; flexible insulated pipes, non-metallic, being factory-insulated underground-rated pipes for use with centralized district energy systems; flexible pipes, not of metal, for use as conduits in buildings, namely, factory-insulated underground-rated pipes for use with centralized district energy systems
Metallic pipes, namely, factory-insulated underground-rated pipes for use with centralized district energy systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.