Locarno Classification for Industrial Designs
11-01 Jewellery
Data version: Locarno Classification, 15th edition (LOC 15, in force since 1 January 2025). Chinese terms follow the CNIPA Chinese edition; English terms are taken from WIPO. The 16th edition enters into force on 1 January 2027. Spanish terms are J&C reference translations; selected entries were revised or completed on 13 October 2026.
| Subclass | Item No. | Chinese | English |
|---|---|---|---|
| 11-01 | 101926 | 宝石,半宝石 | Precious or semi-precious stones |
| 11-01 | 101929 | 宗教物品［首饰］ | Religious objects [jewellery] |
| 11-01 | 101928 | 念珠 | Rosaries |
| 11-01 | 101932 | 项饰［首饰］ | Sautoirs [jewellery] |
| 11-01 | 101916 | 图章戒指，印戒 | Signet rings |
| 11-01 | 105206 | 智能戒指 | Smart rings |
| 11-01 | 101927 | 独粒钻石 | Solitaire diamonds |
| 11-01 | 101908 | 结婚戒指 | Wedding rings |