Stairs (a device for going up and down stairs)
CN309072692SActive Publication Date: 2025-01-14孙金玲
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Patent Information
- Application Number
- CN202430265134.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2039-05-08
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Stairs (a device for going up and down stairs). 2. The purpose of this design product: to help pedestrians go up and down stairs. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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