U.S. federal trademark · Serial No. 86889752 · Reg. No. 5863419
toys, games and playthings, namely, three dimensional planning and modeling construction kits, comprising re-usable plastic wall partitions for arranging in various patterns according to included plans and instructions for teaching architectural principles to children
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.