Bluetooth headset (K3 business type)
CN309524221SActive Publication Date: 2025-09-30蔡良友
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Patent Information
- Application Number
- CN202530078020.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2040-02-21
Abstract
1. The name of the product under this design: Bluetooth Headset (K3 Business Model). 2. Purpose of this design product: used for communication, audio transmission, calls, etc. 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.
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