Blackboard erasers; Blackboards; Drawing boards; Drawing boards; Marking pens; Note books; Pens; Whiteboard erasers; Writing instruments; Writing implements; Ball pens; Blackboards, drawing boards and easels; Chalk and blackboards; Drawing materials for blackboards; Highlighting pens; Ink pens; Ink for pens; School supply kits containing various combinations of selected school supplies, namely, writing instruments, pens, pencils, mechanical pencils, erasers, markers, crayons, highlighter pens...

Battery chargers [ ; Cabinets for loudspeakers; Cases for smartphones; Computers; Data processing equipment, namely, couplers; Loudspeakers; Tablet computers; Cabinets for loudspeakers; Motion detectors; Protective carrying cases specially adapted for global positioning system (GPS) apparatus; Tablet computers ]