Concealed pin
CN309643818SActive Publication Date: 2025-12-02苏祥荣
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Patent Information
- Application Number
- CN202530189532.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-04-10
Smart Images
Figure 000018_ABST
Abstract
1. Name of the product in this design: Concealed Plug. 2. Purpose of this design: for opening and closing doors and windows. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: composite state diagrams.
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