US Trademark Classification US29 Meat, fish, dairy and preserved foods 加工山药（029-354） Class 29 加工山药 029-354 Chinese 加工山药 English Processed yams Spanish Ñames procesados Term ID 029-354 Class 29 Type Goods Status Active · added, not since modified (A) Effective date 2004-06-01 Version 08-2002