US Trademark Classification US30 Staple foods, coffee, tea and confectionery Teff flour Class 30 Teff flour 030-1157 苔麸粉 Chinese 苔麸粉 English Teff flour Spanish harina de teff Term ID 030-1157 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 2011-05-26 Version 09-2007