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Patent applications and USPTO patent grants for CG RAIL--CHINESISCH-DEUTSCHES FORSCHUNGS--UND ENTWICKLUNGSZENTRUM FUR BAHN--UND VERKEHRSTECHNIK DRESDEN GMBH.The latest application filed is for "roof segments for the roof of a carriage body".
Patent | Date |
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Roof segments for the roof of a carriage body Grant 11,370,463 - Liu , et al. June 28, 2 | 2022-06-28 |
Head module for a rail vehicle Grant 11,352,027 - Ding , et al. June 7, 2 | 2022-06-07 |
Method for producing a hollow support from a fiber composite material, core designed as a hollow body, use of said core, and use of said hollow support made from fiber composite Grant 11,331,865 - Ding , et al. May 17, 2 | 2022-05-17 |
Crash system for a rail vehicle Grant 11,318,967 - Ding , et al. May 3, 2 | 2022-05-03 |
Bogie of a rail vehicle with at least two wheelsets mounted in axleboxes and at least one transverse member Grant 11,254,335 - Ma , et al. February 22, 2 | 2022-02-22 |
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