US Trademark Classification US30 Staple foods, coffee, tea and confectionery 冷冻蛋奶冻（030-87） Class 30 冷冻蛋奶冻 030-87 Chinese 冷冻蛋奶冻 English Frozen custards Spanish Natillas congeladas Term ID 030-87 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997