Range hood check valve
CN309336761SActive Publication Date: 2025-06-13陈威
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Patent Information
- Application Number
- CN202430711670.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2039-11-11
Smart Images
Figure 000001_ABST
Abstract
1. Name of the Design Product: Check Valve for Range Hood. 2. Use of the Design Product: To prevent the smoke in the flue of the kitchen range hood from flowing back. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View.
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