Impact mechanism for an impact wrench

Details for Australian Patent Application No. 2005330368 (hide)

Owner Cembre S.p.A.

Inventors Luciano, Gianpaolo; Barezzani, Gualtiero; Musoni, Gianfranco

Agent Griffith Hack

Pub. Number AU-B-2005330368

PCT Pub. Number WO2006/109332

Filing date 13 April 2005

Wipo publication date 19 October 2006

Acceptance publication date 17 February 2011

International Classifications

B25B 21/02 (2006.01) Portable power-driven screw or nut setting or loosening tools - with means for imparting impact to screwdriver blade or nut socket

Event Publications

11 October 2007 PCT application entered the National Phase

  PCT publication WO2006/109332 Priority application(s): WO2006/109332

17 February 2011 Application Accepted

  Published as AU-B-2005330368

16 June 2011 Standard Patent Sealed

8 September 2011 Application for Amendment

  The nature of the amendment is: Amend the name of the inventor to read Luciani, Gianpaolo; Barezzani, Gualtiero and Musoni, Gianfranco. Address for service in Australia - Griffith Hack Level 19 109 St Georges Terrace Perth WA 6000 2006

19 January 2012 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Luciani, Gianpaolo; Barezzani, Gualtiero and Musoni, Gianfranco 2006

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