US Trademark Classification US29 Meat, fish, dairy and preserved foods 牛肉饼（029-289） Class 29 牛肉饼 029-289 Chinese 牛肉饼 English Beef patties Spanish empanadas de carne Term ID 029-289 Class 29 Type Goods Status Active · added, not since modified (A) Effective date 2001-06-01 Version 07-1997