U.S. federal trademark · Serial No. 74482801
services for installing liners into pipe, pipe fittings and down hole tubing
metal pipe, pipe fittings and down hole tubing lined with plastic liners
protective plastic liners for pipe, pipe fittings and down hole tubing
power-operated plastic liner insertion machine for use in installation of pipe liners into pipe, pipe fittings and down hole tubing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.