Check valve
CN309022467SActive Publication Date: 2024-12-20NINGBO FOTILE KITCHEN WARE CO LTD
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Patent Information
- Application Number
- CN202430159875.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2039-03-26
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: check valve. 2. Purpose of this design product: A check valve that can be installed on a range hood and can be used for fire prevention. 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: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.
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