Expansion device
CN309396397SActive Publication Date: 2025-07-22HENGSHUI FUDAO TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430725352.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2039-11-15
Smart Images
Figure 000008_ABST
Abstract
1. Name of the design product: Expansion device. 2. Use of the design product: For fastening connection, quick installation and disassembly on building walls. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1. 5. Other situations that need to be explained: Other explanations: Enlarged view of part A and enlarged view of part B are partial enlarged views of the front view.
Need to check novelty before this filing date? Find Prior Art