drill bit
CN309790455SActive Publication Date: 2026-02-13YUEQING LEYING TOOLS CO LTD
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Patent Information
- Application Number
- CN202530387370.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-03
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2040-07-03
Smart Images
Figure 000008_ABST
Abstract
1. The name of the design product: drill bit. 2. The use of the design product: used as drill bit. 3. The design points of the design product: the shape of the product, especially the shape of the head of the drill bit. 4. The picture or photo that best shows the design points: A enlarged view.
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