US Trademark Classification US30 Staple foods, coffee, tea and confectionery 派壳（030-1535） Class 30 Pie shells 030-1535 派壳 Chinese 派壳 English Pie shells Spanish Conchas de tarta Term ID 030-1535 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 2015-11-19 Version 10-2015