Australian Trademark Classification AU30 Staple foods, coffee, tea and confectionery 汉堡包(夹馅三明治)(55913) Class 30 汉堡包(夹馅三明治) 55913 Chinese 汉堡包(夹馅三明治) English Hamburgers (sandwich with filling) Spanish Hamburguesas (sándwich con relleno) Site ref. 55913 Class 30