Pit drill bit (for wells and cellars)
CN310218962SActive Publication Date: 2026-09-22许昌昆辰农业装备有限公司
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Patent Information
- Application Number
- CN202630218600.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-06
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2041-05-06
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Pit drill bit (well pit). 2. Purpose of this design: To be installed on a post hole digger to drill stepped pits (wells) for transplanting tobacco seedlings. When transplanting tobacco seedlings, first place the seedlings at the bottom of the pit (well), then place the seedling cover cup on the steps of the pit (well), and finally cover it with soil. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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