Trumpet (E flat / D key)
CN309275683SActive Publication Date: 2025-05-06TIANJIN JINBAO MUSICAL INSTR
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Patent Information
- Application Number
- CN202430590352.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2039-09-14
Smart Images
Figure 000001_ABST
Abstract
1. The name of the product of this design: Trumpet (E flat / D key). 2. Purpose of this design product: Design 1 of this design product plays music in the key of E flat, and Design 2 plays music in the key of D. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.
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