U.S. federal trademark · Serial No. 79448577
Construction elements, not of metal: construction elements, not of metal for use with concrete; construction elements made from plastics; plastic building products for use with concrete; plastic building products for supporting concrete formwork; plastic building products for use with reinforcing in concrete; plastic bar chairs for use in concrete; formwork products of plastic for use in forming concrete slabs; plastic formwork products for supporting rebates, hobs, edge forms, step forms and plinths in concrete.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.