One-way valve
CN309481304SActive Publication Date: 2025-09-05SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO LTD
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Patent Information
- Application Number
- CN202430789574.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2039-12-12
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: one-way valve. 2. Purpose of the product of this design: A valve used inside an electric breast pump to control the flow of milk into containers such as milk bowls. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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