U.S. federal trademark · Serial No. 88867310
Toy building blocks; Toy building structures; Children's multiple activity toys; Toy building blocks capable of interconnection; manipulative blocks for displaying patterns and groupings; construction toys; multiple activity sets comprised of toy construction building elements; educational construction and engineering toys; Toy construction sets comprised of inter-connectable three-dimensional building blocks; Toys, namely, construction kits, consisting of modular building components; manipulative puzzles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.