Hydraulic/pneumatic apparatus

Details for Australian Patent Application No. 2004320620 (hide)

Owner Last, H.

Inventors Last, Harry J.

Agent Griffith Hack

Pub. Number AU-B-2004320620

PCT Pub. Number WO2005/121587

Priority 10/758,666 15.01.04 US

Filing date 26 March 2004

Wipo publication date 22 December 2005

Acceptance publication date 22 May 2008

International Classifications

F16D 31/02 (2006.01) Couplings or clutches with a fluid or semifluid as power-transmitting means - using pumps with pistons or plungers working in cylinders

F15B 11/20 (2006.01) Servomotor systems without provision for follow-up action

Event Publications

6 July 2006 PCT application entered the National Phase

  PCT publication WO2005/121587 Priority application(s): WO2005/121587

22 May 2008 Application Accepted

  Published as AU-B-2004320620

18 September 2008 Standard Patent Sealed

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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