engraved copper plate

CN309791995SActive Publication Date: 2026-02-13DALIAN INST OF SCI & TECH
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Patent Information

Application Number
CN202530419984.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-17
Publication Date
2026-02-13
Estimated Expiration
2040-07-17

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Abstract

1. The name of the design product: engraved copperplate print. 2. The use of the design product: copperplate print for displaying folk culture, promoting cultural interaction and dissemination. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view. 5. The bottom surface of the design product is not easily visible or not visible during use, and the top view is omitted. 6. Other circumstances that need to be explained: A, B, and C points in the left view are designed with transparent material, and D, E, F, and G points in the right view are designed with transparent material; the H enlarged view is a partial enlarged view of H in the perspective view.
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