Check valve
CN309173587SActive Publication Date: 2025-03-14XIAMEN JINGYICHENG METAL PROD CO LTD
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Patent Information
- Application Number
- CN202430465431.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2039-07-24
Smart Images
Figure 000016_ABST
Abstract
1. The name of this design product: check valve. 2. Purpose of this design product: Check valve for kitchen exhaust duct. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: combined use of status diagrams. 5. Other situations that require explanation Other explanations: Component 1 of this product is the valve body, and component 2 is the connecting piece.
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