Locarno Classification for Industrial Designs
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 |
|---|---|---|---|
| 23-06 | 103717 | 溢流口 | Overflows |
| 23-06 | 103715 | 水槽塞子 | Plugs for sinks |
| 23-06 | 103694 | 桑拿浴室，蒸汽浴室 | Saunas |
| 23-06 | 103669 | 淋浴房 | Shower cabinets |
| 23-06 | 103716 | 淋浴房底盘 | Shower trays |
| 23-06 | 103686 | 淋浴器 | Showers |
| 23-06 | 103678 | 洗涤槽排水口 | Sink drains |
| 23-06 | 103707 | 洗涤槽滤器 | Sink strainers |
| 23-06 | 103677 | 洗涤槽组 | Sink units |
| 23-06 | 103688 | 洗涤槽 | Sinks |
| 23-06 | 103687 | 淋浴器喷头 | Spray heads for showers |
| 23-06 | 103674 | 蒸汽浴设备 | Steam baths equipment |
| 23-06 | 103697 | 非医疗用发汗设备 | Sudation apparatus, non-medical |
| 23-06 | 103704 | 移动式土耳其蒸汽浴室 | Turkish bath cabinets, portable |
| 23-06 | 103702 | 盥洗盆，洗手盆 | Washbasins / Wash-hand basins |
| 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 |