Head of the drill bit (four-flute cross)
CN309366458SActive Publication Date: 2025-07-04YUEQING CITY FURONG ZHONGTAI TOOLS CO LTD
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Patent Information
- Application Number
- CN202430577485.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2039-09-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the Design Product: Head of Drill Bit (Four-edged Cross). 2. Use of the Design Product: The overall use is for drilling, and the local use is as the head of a drill bit. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view. 5. Other Situations Requiring Explanation: Other Explanation: The parts covered by red semi-transparency are not protected.
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