U.S. federal trademark · Serial No. 79368430
Blocks of concrete; Blocks, not of metal, for construction; Adaptation compositions for use in construction; Modular buildings, not of metal; Buildings, not of metal; Prefabricated buildings, not of metal; Concrete building elements; Manufactured building elements (not of metal); Materials and elements for construction and building, not of metal; Prefabricated building parts (not of metal)
Building blocks for playing; Toy building elements; Games; Building games; Toys; Construction toys; model building kits; Construction toy parts which can be assembled
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.