Four steps
CN309930215SActive Publication Date: 2026-04-17DONGGUAN GUANGSHENG METAL TECHNOLOGY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- DONGGUAN GUANGSHENG METAL TECHNOLOGY CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-04-17
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Four-step staircase. 2. Purpose of this design: A ladder for climbing to retrieve objects or unloading materials. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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