US Trademark Classification US30 Staple foods, coffee, tea and confectionery 裸燕麦粉（030-2011） Class 30 裸燕麦粉 030-2011 Chinese 裸燕麦粉 English Hulless oat flour Term ID 030-2011 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 2022-05-19 Version 11-2022