Learning chair backrest (adjustable four back)
CN309689344SActive Publication Date: 2025-12-23徐文君
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530313989.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-03
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2040-06-03
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: learning chair backrest (adjustable four back). 2. The use of the design product: for learning chair backrest. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
Need to check novelty before this filing date? Find Prior Art