Protective masks
CN309265073SActive Publication Date: 2025-04-29TANGSHAN PUDA PERSONAL PROTECTIVE PROD FACTORY
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Patent Information
- Application Number
- CN202430538778.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2039-08-23
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: protective mask. 2. Purpose of the product of this design: used to protect the user's eyes, mouth and nose. By installing filters, it can be worn in environments with poor air quality such as toxic, haze, dust, etc. 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: Stereoscopic diagram 1.
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