Annular fan

CN309724227SActive Publication Date: 2026-01-06POWER LOGIC (JIANGXI TAI YI) CO LTD
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Patent Information

Application Number
CN202530306005.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-29
Publication Date
2026-01-06
Estimated Expiration
2040-05-29

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Abstract

1. The name of the design product: ring-shaped fan blade. 2. The use of the design product: used to complete the cooling fan with the fan frame to achieve the function of reducing noise when the fan blade rotates. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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