U.S. federal trademark · Serial No. 98560719 · Reg. No. 1344472
Wooden blocks with hooked projections for interlocking for use in interior and exterior walls for building; kits for the construction of walls for interior and exterior uses consisting of wooden blocks with hooked projections for building, sheets of metal with teeth or barbs for securing wooden blocks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.