US Trademark Classification US30 Staple foods, coffee, tea and confectionery 萨尔瓦多玉米饼（普普萨）（030-1012） Class 30 萨尔瓦多玉米饼（普普萨） 030-1012 Chinese 萨尔瓦多玉米饼（普普萨） English Pupusas Spanish Pupusas Term ID 030-1012 Class 30 Type Goods Status Active · added, not since modified (A) Effective date 2009-11-26 Version 09-2007