Drill bit cutting edge
CN309097899SActive Publication Date: 2025-02-07AMERICAN COMPREHENSIVE CO
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Patent Information
- Application Number
- CN202130360557.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2021-06-10
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2036-06-10
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: cutting edge of a drill bit. 2. Purpose of the product of this design: Overall purpose of the product: used for crushing rocks, etc.; Local purpose of the product: used as the cutting edge of a drill bit. 3. The key design point of this design product lies in the shape of the part for which protection is sought. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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