Air valve for sewage
CN309189702SActive Publication Date: 2025-03-21SHIJIAZHUANG TIMES METAL PRODUCTS CO LTD
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Patent Information
- Application Number
- CN202430435572.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2039-07-12
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Figure 000001_ABST
Abstract
1. The name of this design product: air valve for sewage. 2. Purpose of the product of this design: As an air valve for sewage, it has the function of controlling the air intake and exhaust in the sewage pipe. 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: 3D drawing of Design 1. 5. Designate Design 1 as the base design.
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