U.S. federal trademark · Serial No. 85624443 · Reg. No. 4322392
Blocks of concrete; [ Concrete; Concrete beams; ] Concrete blocks [ ; Concrete building materials, namely, concrete; Concrete retaining walls; Concrete vaults; Concrete walls; Concrete walls for building; Industrial concrete for use in civil engineering works; Wall system consisting of reinforced, dry-stacked, engineered concrete block with insulating core and coated with surface bond cement ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.