Rotary stairs
CN310165432SActive Publication Date: 2026-08-21CHENGDU SHENGHAILUO STAIRCASE CO LTD
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Patent Information
- Application Number
- CN202530684205.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-20
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2040-11-20
Smart Images
Figure 000001_ABST
Abstract
1. Name of the design product: spiral stairs. 2. Use of the design product: a building component, used for building stairs, mainly used as house stairs. 3. Design points of the design product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, so the top view is omitted.
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