Pre-filter

CN310071248SActive Publication Date: 2026-07-03QINGDAO HAIER STRAUSS WATER EQUIP CO LTD +3
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
QINGDAO HAIER STRAUSS WATER EQUIP CO LTD
Filing Date
2025-11-19
Publication Date
2026-07-03

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Abstract

1. Name of the product in this design: Pre-filter. 2. Purpose of this design: To filter impurities in water. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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