Backpack
CN309439271SActive Publication Date: 2025-08-15张囡囡
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Patent Information
- Application Number
- CN202430742179.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2039-11-22
Smart Images
Figure 000019_ABST
Abstract
1. The name of the product of this design: Backpack. 2. Purpose of the product with this design: This product with this design is used as a school bag for storing books and other items. 3. The key design features of this design product lie in the shape, pattern and their combination. 4. The picture or photo that best illustrates the key points of the design: refer to Figure 1 for the combined state.
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