U.S. federal trademark · Serial No. 87521137 · Reg. No. 5473579
Toy building blocks; Toy building blocks capable of interconnection; Toy construction blocks; Toy construction sets; Children's multiple activity toys; Children's multiple activity toys sold as a unit with printed books; Construction toys; Construction toys incorporating magnets; Educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings; Mechanical toys; Two and three dimensional positionable toy figures sold as a unit with educational books; Two and three dimensional positionable toy figures sold as a unit with memory training equipment.; Two and three dimensional positionable figures sold as an integral component of toys; Children's educational toys for developing fine motor and cognitive skills
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.