Locarno Classification for Industrial Designs
30-03 Feeders and waterers
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 |
|---|---|---|---|
| 30-03 | 104579 | 喂鸟器 | Bird feeders |
| 30-03 | 104431 | 鸟用食盘 | Bird tables |
| 30-03 | 104425 | 动物饲料槽 | Cribs for animal fodder |
| 30-03 | 104428 | 狗食钵 | Dog bowls |
| 30-03 | 104423 | 饮水槽 | Drinking troughs |
| 30-03 | 104427 | 饲料槽 | Mangers |
| 30-03 | 104426 | 草料袋 | Nose bags |
| 30-03 | 105039 | 具有视觉识别功能的宠物喂食碗 | Pet feeding bowls with visual recognition |
| 30-03 | 104429 | 动物喂食架 | Racks for feeding animals |
| 30-03 | 104655 | 盐舔架 | Saltlick holders |
| 30-03 | 104430 | 饮水槽饮水奶嘴 | Teats for drinking troughs |
| 30-03 | 104424 | 家畜食槽 | Troughs for cattle |