US Trademark Classification US30 Staple foods, coffee, tea and confectionery 巧克力粉（030-21） Class 30 巧克力粉 030-21 Chinese 巧克力粉 English Chocolate powder Spanish Polvo de chocolate Term ID 030-21 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997