A powered hammer device

Details for Australian Patent Application No. 2003278640 (hide)

Owner Rocktec Limited

Inventors Robson, Angus Peter

Agent Griffith Hack

Pub. Number AU-B-2003278640

PCT Number PCT/NZ03/00237

PCT Pub. Number WO2004/035941

Priority 526516 13.06.03 NZ; 522158 21.10.02 NZ

Filing date 21 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 2 October 2008

International Classifications

E02D 7/08 (2006.01) Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds

B28D 1/26 (2006.01) Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere - by impact tools, e.g. by chisels or other tools having a cutting edge

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 526516 13.06.03 NZ; 522158 21.10.02 NZ

10 June 2004 Application Open to Public Inspection

  Published as AU-B-2003278640

16 June 2005 Amendment Made

  The nature of the amendment is: Amend the invention title from An improved device to A power hammer device

30 June 2005 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 30 May 2005

2 October 2008 Application Accepted

  Published as AU-B-2003278640

29 January 2009 Standard Patent Sealed

11 February 2010 Assignment Registered

  Rocktec Limited The patent has been assigned to Terminator IP II SA

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