Packaging box (book heart calligraphy practice)
CN309146207SActive Publication Date: 2025-03-04沈景平
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Patent Information
- Application Number
- CN202430245537.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2039-04-28
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: packaging box (book core for practicing calligraphy). 2. Purpose of this design product: for packaging boxes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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