U.S. federal trademark · Serial No. 88171610 · Reg. No. 6563235
Games and playthings, namely, didactic and educational toys and games used in the Montessori curriculum for teaching spoken language and literacy, refinement of sensorial perception, control and coordination of movement, algebra, calculus, mathematics, biology, physics, art, music, geometry and geography, and for the purpose of encouraging the intellectual development of children
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