Double-opening aluminum alloy doors and windows

CN309812921SActive Publication Date: 2026-02-24JIANGXI ANHUMA HOME BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202530460073.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-05
Publication Date
2026-02-24
Estimated Expiration
2040-08-05

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Abstract

1. Name of the product in this design: Double-opening inward aluminum alloy door and window. 2. Application of this design: This design is for double-opening aluminum alloy doors and windows. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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