Hole opener assembly
CN309744309SActive Publication Date: 2026-01-23WENZHOU ZHEJIANG CHUANG TOOLS CO LTD
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Patent Information
- Application Number
- CN202530324018.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-06
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2040-06-06
Smart Images
Figure 000036_ABST
Abstract
1. The name of the design product: hole opener accessories. 2. The use of the design product: hole opener accessories for hole opening and drilling. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 3 in use state figure 4. 5. Design 3 is designated as the basic design.
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