US Trademark Classification US30 Staple foods, coffee, tea and confectionery 食用淀粉（030-81） Class 30 食用淀粉 030-81 Chinese 食用淀粉 English Food starch Spanish Almidón alimentario Term ID 030-81 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997