U.S. federal trademark · Serial No. 74456566 · Reg. No. 2070146
construction toys, namely, building blocks sold separately; other building set elements sold separately; baseplates sold separately; building sets sold as a unit comprising building blocks, other building elements, baseplates, toy figures of persons or animals, and/or related accessories; kits comprising building blocks, other building elements, baseplates, toy figures of persons or animals, and/or related accessories, for construction of particular buildings, train sets, vehicles and the like; toy figures of persons and animals sold separately for use with the foregoing; building sets sold as a unit composed primarily of interlocking girder-like elements, wheels, pulleys, gears, pneumatic cylinders, and/or electric motors; and toy friction motors and toy electric motors sold separately for motorizing toy vehicles and other constructions made from toy building set pieces
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.