EU Trademark Classification EU21 Household and kitchen utensils 玻璃家用隔热器皿（44412） Class 21 Heat insulated domestic vessels of glass 44412 玻璃家用隔热器皿 Chinese 玻璃家用隔热器皿 English Heat insulated domestic vessels of glass Site ref. 44412 Class 21 Included in Harmonised Database (HDB)