US Trademark Classification US16 Paper and stationery 纸盒（016-1488） Class 16 Paper boxes 016-1488 纸盒 Chinese 纸盒 English Paper boxes Spanish Cajas de papel Term ID 016-1488 Class 16 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997