Rail transit shield door

CN309731447SActive Publication Date: 2026-01-09HANGZHOU WANXIANG POLYTECHNIC
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Patent Information

Application Number
CN202530347512.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-17
Publication Date
2026-01-09
Estimated Expiration
2040-06-17

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Abstract

1. The name of the design product: rail transit shield door. 2. The use of the design product: safety shield for rail transit platform. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: the design points of the design are the wedge-shaped contour of the door body.
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