Fatigue driving alarm
CN309250700SInactive Publication Date: 2025-04-22程路文
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430569407.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-04-22
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Fatigue driving alarm. 2. Purpose of this design product: to provide sound warnings by judging the driver's eye feature status. 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