Door and window broken bridge section bar (seven cavity type)
CN309742211SActive Publication Date: 2026-01-20CHONGQING DEMAN ALUMINUM ALLOY CO LTD
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Patent Information
- Application Number
- CN202530292865.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-23
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2040-05-23
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Thermal Break Profile for Doors and Windows (Seven-Cavity Type). 2. Application of this design: It is used for profiles of doors, windows and various industrial products. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other matters requiring explanation: This design product is of variable length.
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