Face mask kit (F40)
CN309725423SActive Publication Date: 2026-01-06李健
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Patent Information
- Application Number
- CN202530328385.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-09
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2040-06-09
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: mask set (F40). 2. The use of the design product: used for covering the mouth and nose and other parts, cooperating with the ventilation system to realize the positive pressure ventilation function, assist breathing, provide oxygen or protective isolation. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.
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