EU Trademark Classification EU21 Household and kitchen utensils Sheet glass Class 21 Sheet glass 45118 平板玻璃[建筑用玻璃除外] Chinese 平板玻璃[建筑用玻璃除外] English Sheet glass [other than for use in building] Site ref. 45118 Class 21 Included in Harmonised Database (HDB) Name qualifier other than for use in building