US Trademark Classification US16 Paper and stationery 卡纸桌垫（016-3630） Class 16 卡纸桌垫 016-3630 Chinese 卡纸桌垫 English Tablemats of card Term ID 016-3630 Class 16 Type Goods Status Active · added, not since modified (A) Effective date 2024-03-21 Version 12-2024