U.S. federal trademark · Serial No. 77681180 · Reg. No. 3682901
Educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings; Tesselation toys; Toy building blocks; Toy building blocks capable of interconnection; Toy construction blocks; Toy construction sets; Toy figures
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.