US Trademark Classification US16 Paper and stationery 葡萄酒杯用卡纸杯垫（016-2993） Class 16 葡萄酒杯用卡纸杯垫 016-2993 Chinese 葡萄酒杯用卡纸杯垫 English Mats of card for wine glasses Term ID 016-2993 Class 16 Type Goods Status Active · added, not since modified (A) Effective date 2021-06-17 Version 11-2021