Lifting drill (spiral groove lifting drill)
CN309222703SActive Publication Date: 2025-04-08DANYANG JINGRUI TOOLS CO LTD
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Patent Information
- Application Number
- CN202430409768.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2039-07-02
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product with this design: Lift-mouth drill (spiral groove lift-mouth drill). 2. Purpose of the product with this design: The product with this design is a drill bit used for drilling and expanding holes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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