TANGSHAN RAILWAY VEHICLE CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for TANGSHAN RAILWAY VEHICLE CO., LTD..The latest application filed is for "carriage body for multiple unit train".

Company Profile

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TANGSHAN RAILWAY VEHICLE CO., LTD. - Tangshan N/A CN
Tangshan Railway Vehicle Co., Ltd. - Hebei CN
Tangshan Railway Vehicle Co., Ltd - Tangshan CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Carriage body for multiple unit train Grant 9,682,715 - Liu , et al. June 20, 2	2017-06-20
Bogie for rail vehicle Grant 9,630,507 - Zhang , et al. April 25, 2	2017-04-25
Obstacle removing and energy absorbing device and leading car of motor train unit Grant 9,409,580 - Fan , et al. August 9, 2	2016-08-09
Carriage Body For Multiple Unit Train App 20160059869 - LIU; LILEI ; et al.	2016-03-03
Bogie For Rail Vehicle App 20150090553 - ZHANG; LIXIN ; et al.	2015-04-02
Obstacle Removing And Energy Absorbing Device And Leading Car Of Motor Train Unit App 20140290528 - FAN; LETIAN ; et al.	2014-10-02
Sleeper compartment of a railroad passenger car Grant 8,522,692 - Sun , et al. September 3, 2	2013-09-03
Positioning and pressing device, pressing device and tool for auxiliary machining of motor train underframe Grant 8,523,156 - Hou , et al. September 3, 2	2013-09-03
Driver's Cab Of Magnetically Levitated Train And Manufacturing Method Thereof App 20130087068 - WANG; YONGGANG ; et al.	2013-04-11
Rescue passage window for passenger train Grant 8,302,349 - Xu November 6, 2	2012-11-06
Positioning And Pressing Device, Pressing Device And Tool For Auxiliary Machining Of Motor Train Underframe App 20110299952 - HOU; ZHIGANG ; et al.	2011-12-08
Method For Improving The Fireproofing Performance Of Vehicle Body App 20110290416 - SUN; BANGCHENG ; et al.	2011-12-01
Rescue Passage Window For Passenger Train App 20110271599 - XU; XIAOGANG	2011-11-10
Overlapping Method Of A Welding Groove, A Twin Wire Welding Method And A System Thereof App 20110266267 - LIU; ZHIPING ; et al.	2011-11-03
Welding Method Of Butted Profile App 20110259942 - ZHOU; JUNNIAN ; et al.	2011-10-27
Method And Platform For Integrating A Heterogeneous Workgroup Collaborative Design System And A Plm System App 20110264591 - SONG; YUBIN ; et al.	2011-10-27
Drag Reduction Device Between Carriages Of High-speed Multiple Units App 20110253002 - SUN; BANGCHENG ; et al.	2011-10-20
Sleeper Compartment Of A Railroad Passenger Car App 20110253005 - SUN; BANGCHENG ; et al.	2011-10-20

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