U.S. federal trademark · Serial No. 87291098 · Reg. No. 5734349
Wall construction system consisting of engineered concrete block; wall construction system consisting primarily of engineered concrete block, and also including concrete construction hardware and accessories, namely, levelers, non-metal core inserts, and metal reinforcement elements; concrete blocks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.