Window ventilator (A)

CN309669149SActive Publication Date: 2025-12-12OHM XINFENG IND CO LTD
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Patent Information

Application Number
CN202530250458.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-06
Publication Date
2025-12-12
Estimated Expiration
2040-05-06

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Abstract

1. The name of the design product: window ventilating fan (A). 2. The use of the design product: the device for realizing indoor filtering and ventilation. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: design 1 perspective view. 5. Design 1 is specified as the basic design.
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