Children's educational toys for developing fine motor, cognitive and counting skills; Educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings; Educational toys for teaching music principles to children, namely, hand-held music notation symbols and music related figures, such as individual hand-held piano keys; Play mats for the purpose of putting together puzzles; Positionable wooden and plastic figures for use in wooden and...

LOCKS AND LOCKING SYSTEMS