Locarno Classification for Industrial Designs
10-05 Instruments, apparatus and devices for checking, security or testing
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 |
|---|---|---|---|
| 10-05 | 101838 | 烟雾探测器 | Smoke detectors |
| 10-05 | 101825 | 振动式频率计［检测仪器］ | Sonometers [checking apparatus] |
| 10-05 | 101829 | 测量员用标尺 | Surveyors' staffs |
| 10-05 | 101797 | 视距检测标杆 | Tacheometric poles |
| 10-05 | 101812 | 测试仪器 | Testing instruments |
| 10-05 | 101826 | 编织物检验机 | Testing machines for woven fabrics |
| 10-05 | 101807 | 火焰热控制器 | Thermic flame controllers |
| 10-05 | 101824 | 恒温器，温度调节装置 | Thermostats |
| 10-05 | 101822 | 打卡钟 | Time clocks |