A coupler yoke frame of coupler draft gear for railway freight car

Details for Australian Patent Application No. 2009324265 (hide)

Owner Qiqihar Railway Rolling Stock Co., Ltd Mudanjiang Jinyuan Coupler and Draft Gear Manufacturing Co., Ltd

Inventors Jiang, Yan; Meng, Qingmin; Cong, Shengguo; Wang, Junlong; Cui, Yingjun; Chen, Long

Agent Freehills

Pub. Number AU-B-2009324265

PCT Pub. Number WO2010/083675

Priority 200910008717.X 21.01.09 CN

Filing date 24 July 2009

Wipo publication date 5 August 2010

Acceptance publication date 3 May 2012

International Classifications

B61G 9/00 (2006.01) Draught or buffing appliances peculiar to railway or tramway vehicles

Event Publications

5 August 2010 Application Open to Public Inspection

  Published as AU-B-2009324265

5 August 2010 PCT application entered the National Phase

  PCT publication WO2010/083675 Priority application(s): WO2010/083675

3 May 2012 Application Accepted

  Published as AU-B-2009324265

30 August 2012 Standard Patent Sealed

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