Pre-filter
CN309826991SActive Publication Date: 2026-03-03QINGDAO HAIER STRAUSS WATER EQUIP CO LTD +1
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Patent Information
- Application Number
- CN202530331626.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Priority Date
- 2025-04-27
- Filing Date
- 2025-06-10
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2040-06-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Pre-filter. 2. Purpose of this product design: Primarily used for coarse filtration of domestic water. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.
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