US Trademark Classification US16 Paper and stationery 纸质招牌（016-1806） Class 16 纸质招牌 016-1806 Chinese 纸质招牌 English Paper signboards Spanish Letreros de papel Term ID 016-1806 Class 16 Type Goods Status Active · added, not since modified (A) Effective date 2009-02-19 Version 09-2007