Railway vehicle head car (Chongqing Bicong line)

CN309701839SActive Publication Date: 2025-12-26CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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Patent Information

Application Number
CN202530204146.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-16
Publication Date
2025-12-26
Estimated Expiration
2040-04-16

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Abstract

1. The name of the design product: rail vehicle head car (Chongqing wall copper line). 2. The use of the design product: for the head and body of rail transit vehicles. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best indicates the design points: perspective view. 5. The design for which protection is sought includes color. 6. The right side of the design product is not easily visible or not visible during use, and the right view is omitted; the bottom of the design product is not easily visible or not visible during use, and the top view is omitted.
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