Locarno Classification for Industrial Designs
25-01 Building materials
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 |
|---|---|---|---|
| 25-01 | 103960 | 支撑物［支柱］ | Supports [props] |
| 25-01 | 103977 | 瓦，瓷砖 | Tiles |
| 25-01 | 103989 | 凝灰岩石 | Tufa stones |
| 25-01 | 105283 | 墙板，壁板，护墙板 | Wall panels |