EU Trademark Classification EU06 Metal goods 套环（金属五金件）（13515） Class 06 Thimbles [metal hardware] 13515 套环（金属五金件） Chinese 套环（金属五金件） English Thimbles [metal hardware] Site ref. 13515 Class 06 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)