Protective filter with built-in buckle
CN309033914SActive Publication Date: 2024-12-27牟健
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Patent Information
- Application Number
- CN202430226297.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2039-04-22
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Protective filter cotton with built-in buckle. 2. The purpose of this product design: sandwiched between the filter cotton, it has the function of air conduction and support. 3. The design key point of this appearance design product lies in the three-dimensional image. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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