Door and window profiles (frameless T-door 2)

CN309718317SActive Publication Date: 2026-01-02李泽华
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Patent Information

Application Number
CN202530163042.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-30
Publication Date
2026-01-02
Estimated Expiration
2040-03-30

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Abstract

1. The name of the design product: door and window section (hidden frame T type door 2). 2. The use of the design product: for building doors and windows. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state front view. 5. Other circumstances that need to be explained: the assembly 1-2 and the combined state front and rear view are the cross section of the product section, the product can be extended along the front and rear direction of the cross section, therefore the submitted views can clearly show the appearance design of the product, so the left view, right view, top view and bottom view of the assembly 1-2 and the combined state are omitted. The length of each component of the design section is not fixed.
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