U.S. federal trademark · Serial No. 90753714
Blackboards; Paper; Sketchbooks; Charcoal pencils; Drawing boards being painters' articles; Drawing brushes; Drawing instruments; Fountain pens; Mimeograph apparatus and machines; Office glues; Office stationery; Oil pastels; Paint boxes for use in schools; Painters' brushes; Painters' easels; Paintings and calligraphic works; Papers for painting and calligraphy; Pencil sharpening machines, electric or non-electric; Writing instruments; Writing paper
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.