Expansion bolt (multi-section barbed high strength sleeve type)
CN309665057SActive Publication Date: 2025-12-12郑晓刚
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Patent Information
- Application Number
- CN202530054181.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2040-02-06
Smart Images
Figure 000001_ABST
Abstract
1. Name of the design product: expansion bolt (multi-section barb high-strength sleeve type) 2. Use of the design product: expansion bolt mainly used for anchoring effect on foam brick, hollow brick and other light weight wall. 3. Design points of the design product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.
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