microphone
CN309239477SInactive Publication Date: 2025-04-15GUIZHOU NORMAL UNIVERSITY
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430601898.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-21
- Publication Date
- 2025-04-15
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 000005_ABST
Abstract
1. The name of the product of this design: microphone. 2. Purpose of this design product: This design product is used for microphone and audio playback. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art