US Trademark Classification US16 Paper and stationery 画家用品类绘图板（016-1071） Class 16 画家用品类绘图板 016-1071 Chinese 画家用品类绘图板 English Drawing boards being painters' articles Term ID 016-1071 Class 16 Type Goods Status Active · modified since entry (M) Effective date 2021-01-01 Version 11-2021