A coping device of railway freight car and a grain hopper car having the same

Details for Australian Patent Application No. 2009324264 (hide)

Owner Qiqihar Railway Rolling Stock Co., Ltd Dalian Qiche Railway Rolling Stock Co., Ltd

Inventors Liu, Haipeng; Yu, Yanbin; Zheng, Heping

Agent Freehills

Pub. Number AU-B-2009324264

Priority 200910162640.1 14.08.09 CN

Filing date 29 October 2009

Wipo publication date 3 March 2011

Acceptance publication date 3 November 2011

International Classifications

B61D 1/00 (2006.01) Kinds of railway or tramway vehicles

Event Publications

3 March 2011 Application Open to Public Inspection

  Published as AU-B-2009324264

3 March 2011 PCT application entered the National Phase

3 November 2011 Application Accepted

  Published as AU-B-2009324264

1 March 2012 Standard Patent Sealed

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