US Trademark Classification US21 Household and kitchen utensils 婴儿指套牙刷（021-4520） Class 21 婴儿指套牙刷 021-4520 Chinese 婴儿指套牙刷 English Finger toothbrushes for babies Term ID 021-4520 Class 21 Type Goods Status Active · added, not since modified (A) Effective date 2018-08-30 Version 11-2018