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JP1829510SActive Publication Date: 2026-06-18LIXIL CORP
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- LIXIL CORP
- Filing Date
- 2026-01-22
- Publication Date
- 2026-06-18
Smart Images

Figure 0001829510000001 
Figure 0001829510000002 
Figure 0001829510000003
Abstract
This product is a staircase made of concrete, and by using extruded material for the risers, the formwork construction during construction can be reduced. The extruded material is provided with mounting points for lighting and the like. The treads and nosings can also be finished with exposed aggregate during construction.
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