File jacket (3-D)
CN309684563SActive Publication Date: 2025-12-19ZIBO ZHANGDIAN DISTRICT ARCHIVES
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Patent Information
- Application Number
- CN202530332103.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-10
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2040-06-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the designed product: file envelope (three-dimensional). 2. Use of the designed product: used for protecting and packaging file documents, especially thick file documents. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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