Locarno Classification for Industrial Designs
25 Building units and construction elements
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 |
|---|---|---|---|
| 25-02 | 104064 | 石窗/网眼式分隔物 | Stone windows / Openwork partition |
| 25-02 | 104018 | 遮挡风雪的护窗，防风窗，外层窗 | Storm windows |
| 25-02 | 104042 | 门槛 | Thresholds |
| 25-02 | 104065 | 预装瓦顶 | Tiling [pre-assembled] |
| 25-02 | 104066 | 树木保护装置 | Tree protectors |
| 25-02 | 104045 | 十字转门 | Turnstiles |
| 25-02 | 104007 | 拱顶保险库 | Vault safes |
| 25-02 | 104027 | 威尼斯百叶窗［户外］ | Venetian shutters [outdoor] |
| 25-02 | 104060 | 通风百叶窗 | Ventilation shutters |
| 25-02 | 104050 | 废物处理滑道 | Waste disposal chutes |
| 25-02 | 104685 | 防风墙［建筑］ | Windbreaks [building] |
| 25-02 | 104011 | 窗框 | Window frames |
| 25-02 | 104024 | 窗 | Windows |
| 25-02 | 103999 | 窗台/槛［窗台］ | Windowsills / Sills [windowsills] |
| 25-03 | 104827 | 人工鱼礁 | Artificial reefs |
| 25-03 | 104094 | 谷仓 | Barns |
| 25-03 | 104083 | 海滩棚屋 | Beach huts |
| 25-03 | 104115 | 船库，艇库 | Boathouses |
| 25-03 | 104074 | 防空洞 | Bomb shelters |
| 25-03 | 104104 | 栈桥 | Bridge piers |
| 25-03 | 104106 | 桥［土木工程］ | Bridges [civil engineering] |
| 25-03 | 104080 | 建筑物 | Buildings |
| 25-03 | 104089 | 建筑物［活动式］ | Buildings [transportable] |
| 25-03 | 104081 | 平房 | Bungalows |
| 25-03 | 104087 | 拱顶墓穴 | Burial vaults |