Fire door
CN309923827SActive Publication Date: 2026-04-17HEBEI CHUANGFENG ENERGY SAVING EQUIPMENT CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HEBEI CHUANGFENG ENERGY SAVING EQUIPMENT CO LTD
- Filing Date
- 2025-10-22
- Publication Date
- 2026-04-17
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Fire Lookout Door. 2. Purpose of this design: It is used as a door for observing the fire on a boiler, so as to facilitate observation of the combustion inside the boiler. 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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