checkerboard
CN309525134SActive Publication Date: 2025-09-30朱静
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Patent Information
- Application Number
- CN202530083301.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2040-02-25
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: chessboard. 2. Purpose of this design product: A chessboard that can store chess pieces. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: open state reference picture.
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