Locarno Classification for Industrial Designs
23-07 Equipment for urination and defecation
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 |
|---|---|---|---|
| 23-07 | 101652 | 婴儿便盆 | Babies' potties |
| 23-07 | 101641 | 卫生便池 | Bucket latrines |
| 23-07 | 103689 | 固定或移动式污水池 | Cesspools, fixed or movable |
| 23-07 | 101640 | 便壶 | Chamber pots |
| 23-07 | 104816 | 座厕椅 | Commode chairs |
| 23-07 | 103679 | 抽水马桶水箱 | Flushing cisterns |
| 23-07 | 103680 | 抽水马桶冲洗装置 | Flushing devices for water closets |
| 23-07 | 103692 | 便池 | Latrines |
| 23-07 | 103690 | 化粪池 | Septic tanks |
| 23-07 | 103682 | 抽水马桶，座便器 | Toilet bowls |
| 23-07 | 103719 | 婴幼儿用马桶座圈适配器 | Toilet seat adapters for babies |
| 23-07 | 103681 | 马桶座盖 | Toilet seat covers |
| 23-07 | 103701 | 马桶座 | Toilet seats |
| 23-07 | 103699 | 小便池［公共用］ | Urinals [public] |
| 23-07 | 105260 | 壁挂式厕所冲水按钮 | Wall-mounted toilet flush buttons |
| 23-07 | 103700 | 抽水马桶 | Water closets |
| 23-07 | 103706 | 抽水马桶出水口浮子 | Water-closet outlet floats |