Noise-reducing earmuffs
CN309321017SActive Publication Date: 2025-06-06郑少萍
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Patent Information
- Application Number
- CN202430582967.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2039-09-12
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: noise-reducing earmuffs. 2. Purpose of this design product: to be worn on the head to reduce noise. 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.
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