Face mask
CN309464614SActive Publication Date: 2025-08-26范援朝
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Patent Information
- Application Number
- CN202430838908.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2039-12-31
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product under this design: mask. 2. The purpose of this design product: a handheld mask that reduces the decibel level of the user's voice and is made of sponge. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.
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