Method and device for drilling, particularly percussion drilling or rotary percussion drilling a hole in soil or rock material

Details for Australian Patent Application No. 2006255521 (hide)

Owner Alwag Tunnelausbau Gesellschaft M.B.H.

Inventors Bohm, Karl; Wagner, Alfred; Mocivnik, Josef

Agent Pizzeys

Pub. Number AU-B-2006255521

PCT Pub. Number WO2006/130889

Priority A 963/2005 07.06.05 AT

Filing date 30 May 2006

Wipo publication date 14 December 2006

Acceptance publication date 19 May 2011

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

E21B 7/20 (2006.01) Special methods or apparatus for drilling - Driving or forcing casings or pipes into boreholes, e.g. sinking

Event Publications

13 December 2007 PCT application entered the National Phase

  PCT publication WO2006/130889 Priority application(s): WO2006/130889

19 May 2011 Application Accepted

  Published as AU-B-2006255521

16 June 2011 Alteration of Name

  The name of the applicant has been altered to ALWAG Tunnelausbau Gesellschaft M.B.H.

28 July 2011 Alteration of Name

  The name of the applicant has been altered to "ALWAG" Tunnelausbau Gesellschaft G.m.b.H.

15 September 2011 Standard Patent Sealed

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

2006255528-Propeller for a marine propulsion system

2006255515-Qubit state copying