earphone
CN309541251SActive Publication Date: 2025-10-14DONGGUAN MINDONG ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202530028463.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2040-01-16
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: earphone. 2. The use of the design product: for improving the output power of the sound source and modifying the tone and timbre. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view 1.
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