Ball drum
CN309463150SActive Publication Date: 2025-08-26CHANGCHUN CHINA OPTICAL SCI & TECH MUSEUM
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Patent Information
- Application Number
- CN202530014790.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2040-01-10
Smart Images
Figure 000002_ABST
Abstract
1. The name of this design product: ball drum. 2. Purpose of this design product: This design patent is mainly used for playing musical instruments. 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: three-dimensional picture. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.
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