US Trademark Classification US30 Staple foods, coffee, tea and confectionery 椒盐卷饼（030-179） Class 30 椒盐卷饼 030-179 Chinese 椒盐卷饼 English Pretzels Spanish Pretzels Term ID 030-179 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997