Air valve (for locking in freshness)
CN310143116SActive Publication Date: 2026-08-11ZHONGSHAN TAILI HOUSEHOLD PROD MFG
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-15
- Publication Date
- 2026-08-11
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Air valve (freshness lock). 2. Purpose of this design: for air intake and exhaust in bags, boxes, and other items. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: In Design 2, point A is made of transparent material.
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