earphone
CN309777551SActive Publication Date: 2026-02-06BEIJING CHINA UNITED ULTRA HD COLLABORATION TECH CENT CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530375881.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2040-06-27
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: earphone. 2. The use of the design product: for transmitting and playing audio. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: Design 1, perspective view 1. 5. Design 1 is designated as the basic design.
Need to check novelty before this filing date? Find Prior Art