Headphone PCB (A856)
CN309204910SActive Publication Date: 2025-03-28SHENZHEN BRANDSOUND TECH CO LTD
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Patent Information
- Application Number
- CN202430550656.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2039-08-29
Abstract
1. The name of the product of this design: earphone circuit board (A856). 2. Purpose of this design product: circuit board for headphones. 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: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.
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