Method of dusting coal mine surfaces

Details for Australian Patent Application No. 2003208344 (hide)

Owner Construction Research & Technology GmbH

Inventors Champa, Jeffrey T; Gay, Frank T; Cowsette, Dontave D; Hulvey, Bradley S

Agent Cullen & Co

Pub. Number AU-B-2003208344

PCT Number PCT/EP03/00791

PCT Pub. Number WO2003/064817

Priority 60/353,119 01.02.02 US; 10/177,475 21.06.02 US

Filing date 17 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 1 March 2007

International Classifications

E21F 5/06 (2006.01) Safety devices

A62D 1/00 (2006.01) Fire-extinguishing compositions

A62D 1/02 (2006.01) Fire-extinguishing compositions

C09K 3/22 (2006.01) Materials not provided for elsewhere - for dust-laying or dust-absorbing

E21F 5/00 (2006.01) Safety devices

E21F 5/12 (2006.01) Safety devices

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/353,119 01.02.02 US; 10/177,475 21.06.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003208344

1 March 2007 Application Accepted

  Published as AU-B-2003208344

26 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003208345-TEA LIGHT

2003208343-IDENTIFICATION LABELS IN PLANTS OR PLANT PARTS