core barrel (158)
CN309650724SActive Publication Date: 2025-12-05施吉芬
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Patent Information
- Application Number
- CN202530148681.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2040-03-25
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: core barrel (158). 2. The use of the design product: a pencil core barrel, mainly used for holding pencil core. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing. 5. Other circumstances that need to be explained: the pencil core cover is made of opaque material, and the lower core barrel body is made of transparent material.
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