One-way air valve (ZB-XZ03)
CN309991366SActive Publication Date: 2026-05-19中山市珍宝鲜科技有限公司
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 中山市珍宝鲜科技有限公司
- Filing Date
- 2025-11-14
- Publication Date
- 2026-05-19
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Figure 000007_ABST
Abstract
1. Name of the product in this design: One-way air valve (ZB-XZ03). 2. Application of this design: for use as an inlet / outlet valve in vacuum appliances such as vacuum storage bags. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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