U.S. federal trademark · Serial No. 77577005
Educational kit comprised primarily toy building blocks, manipulative games, puzzles (including 3-D puzzles, nature puzzles, number puzzles), books, posters, reading games, play sets for use with miniature structures and miniature tools, art supplies, pre-recorded audio compact discs, teaching manuals, and furniture, all sold together as a unit designed for preschool and kindergarten classrooms
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.