Air duct back panel

CN310046094SActive Publication Date: 2026-06-23QINGDAO HAIGAO DESIGN & MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
QINGDAO HAIGAO DESIGN & MANUFACTURING CO LTD
Filing Date
2025-11-13
Publication Date
2026-06-23

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Abstract

1. Name of the product in this design: Air duct back panel. 2. Application of this design: It is used as an accessory for products such as refrigerators / freezers / wine cabinets, for conveying cold air and decorating air ducts. 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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