Blind person's speaker
CN309313781SActive Publication Date: 2025-05-30ZHEJIANG UNIV OF SCI & TECH
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430635702.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2039-10-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Blind person's speaker. 2. Use of the design product: Speaker for playing audio for blind people. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view 1. 5. Other instructions: The part marked A is the enlarged view of part A, and the part marked B is the enlarged view of part B.
Need to check novelty before this filing date? Find Prior Art