Fresh air fan

CN309181485SActive Publication Date: 2025-03-18DEZHOU LONGDA AIR CONDITIONING EQUIP GRP CO LTD
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Patent Information

Application Number
CN202430507953.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-12
Publication Date
2025-03-18
Estimated Expiration
2039-08-12

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Abstract

1. The name of the product of this design: fresh air fan. 2. Purpose of this appearance design product: This appearance design product is used for the appearance of fresh air fan products. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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