U.S. federal trademark · Serial No. 78852864
Linings made of non-metal fabric and sealant for repair of pipes or conduits
Machines for installing repair liners within host pipes or conduits from inside the pipe or conduit
Installation of non-metal fabric and sealant repair linings for conduits or pipes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.