U.S. federal trademark · Serial No. 98111730
Metal connecting links with aluminum teeth to bond wooden building blocks securely in the construction of walls for interior and exterior uses
Wood blocks for building; kits for the construction of walls for interior and exterior uses consisting of wooden blocks for building, and sheets of metal with teeth or barbs for securing wooden blocks, and internal metal connecting links secured with metal rods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.