Respiratory masks
CN309298462SActive Publication Date: 2025-05-16LIANYUNGANG FIRST PEOPLES HOSPITAL
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430625281.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2039-09-30
Smart Images
Figure 000004_ABST
Abstract
1. The name of the product of this design: breathing mask. 2. Purpose of the product of this design: wearable breathing mask. 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