U.S. federal trademark · Serial No. 85638797 · Reg. No. 4389753
Concrete pipes, concrete culverts in the nature of drain pipes, concrete building materials, namely, precast arches for building bridges, concrete draining structures, namely, trench drains, concrete barriers for storing agricultural products, namely, grains; and concrete drainage structures, namely, storm and sewer manholes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.