face mask
CN309430883SActive Publication Date: 2025-08-08HUNAN BOCKWEI MEDICAL DEVICES CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430716638.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2039-11-13
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: face mask. 2. Purpose of this design product: used to connect to an external ventilator and help patients breathe. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that require explanation Other explanations: The main body of this design product is made of transparent material.
Need to check novelty before this filing date? Find Prior Art