U.S. federal trademark · Serial No. 98307197 · Reg. No. 7931863
Toy blocks for learning braille; Toy building blocks; Toy building blocks capable of interconnection; Toy construction blocks; Educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings; Electronic toy building blocks that light up as a night light
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.