Case back strap buckle
CN309545359SActive Publication Date: 2025-10-17GUANGZHOU QIAOLU MUSICAL INSTRUMENTS CO LTD
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Patent Information
- Application Number
- CN202530050104.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2040-01-24
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: the buckle of the back strap of the piano case. 2. The use of the design product: the buckle of the back strap of the piano case is used to connect and fix the parts of the back strap. 3. The design points of the design product: the shape. 4. The picture or photo that best shows the design points: the perspective view.
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