Fire-resistant roller shutter door profile (new type)
CN309827471SActive Publication Date: 2026-03-03SHENYANG INNOVATION DOOR CO LTD
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Patent Information
- Application Number
- CN202530327960.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-09
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2040-06-09
Smart Images
Figure 000006_ABST
Abstract
1. Name of the product in this design: Fireproof Roller Shutter Door Profile (New Type). 2. Purpose of this design: For use in manufacturing profiles for roller shutter doors. 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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