US Trademark Classification US29 Meat, fish, dairy and preserved foods 制备核桃（029-461） Class 29 制备核桃 029-461 Chinese 制备核桃 English Prepared walnuts Spanish Nueces preparadas Term ID 029-461 Class 29 Type Goods Status Active · added, not since modified (A) Effective date 2004-07-20 Version 08-2002