Support accessories (fireproof roller shutter sub-shaft)
CN310284560SActive Publication Date: 2026-10-27RENQIU ZHUOXIU AUTOMATION TECH CO LTD
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Patent Information
- Application Number
- CN202630280888.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-03
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2041-06-03
Smart Images
Figure 000005_ABST
Abstract
1. Name of the product in this design: Support accessory (fireproof roller shutter sub-shaft). 2. Purpose of this design: An accessory used to provide support for fireproof rolling 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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