Composite window profile (90 frame sash flush window sash)

CN310201094SActive Publication Date: 2026-09-11AGRI BANK OF CHINA TONGCHUAN SUBURB SUB-BRANCH
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Patent Information

Application Number
CN202630191465.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-04-22
Publication Date
2026-09-11
Estimated Expiration
2041-04-22

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Abstract

1. The name of the design product: composite window profile (90 frame fan flush window fan). 2. The use of the design product: for building window fan, door fan. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best indicates the design points: perspective drawing.
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