Waterproofing panels for doors and windows (2)

CN310143545SActive Publication Date: 2026-08-11CHENGDU GUOCHUANG DOORS & WINDOWS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-12-19
Publication Date
2026-08-11

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Abstract

1. Name of the product in this design: Waterproofing board for doors and windows (2). 2. Application of this design: for waterproofing the exterior of doors and windows, the exterior sills of doors and windows, and the lower exterior sills of 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: a 3D model.
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