Removable expansion bolts
CN309496627SActive Publication Date: 2025-09-16HEBEI ZHENGHE FASTENER MANUFACTURING CO LTD
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Patent Information
- Application Number
- CN202530046327.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2040-01-23
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Removable expansion bolt. 2. Purpose of this design product: used to fix road fences and road fixtures, and is detachable. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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