Sharp hole opener
CN309301354SActive Publication Date: 2025-05-23YUEQING BOYAO TOOLS CO LTD
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Patent Information
- Application Number
- CN202430631293.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2039-10-08
Smart Images
Figure 000006_ABST
Abstract
1. The name of the product of this design: sharp-edged hole opener. 2. Purpose of the product of this design: a sharp-edged hole opener used for opening holes in stone. 3. The design key point of this appearance design product lies in the combination of shape and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color.
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