A railroad crossing warning system

Details for Australian Patent Application No. 2011223496 (hide)

Owner QR Limited

Inventors Baines, Stephen; McMah, David

Agent Cullens

Pub. Number AU-A-2011223496

PCT Pub. Number WO2011/106834

Priority 2010905433 09.12.10 AU; 2010902038 12.05.10 AU; 2010900881 02.03.10 AU; 2010900880 02.03.10 AU

Filing date 2 March 2011

Wipo publication date 9 September 2011

International Classifications

B61L 29/32 Safety means for rail/road crossing traffic

B61L 29/30 Safety means for rail/road crossing traffic

Event Publications

27 September 2012 PCT application entered the National Phase

  PCT publication WO2011/106834 Priority application(s): WO2011/106834

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