Square shaft cover plate
CN309996999SActive Publication Date: 2026-05-26SHANGHAI DIFUSHENG ELECTRONICS & ELECTRICAL CO LTD NANTONG BRANCH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANGHAI DIFUSHENG ELECTRONICS & ELECTRICAL CO LTD NANTONG BRANCH
- Filing Date
- 2025-11-11
- Publication Date
- 2026-05-26
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Figure 000003_ABST
Abstract
1. Name of the product in this design: Square Shaft Cover Plate. 2. Purpose of this design: Used in roller shutter doors to fix and connect explosion-proof pipes. 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. The design for which protection is sought includes color.
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