A piston-chamber combination

Details for Australian Patent Application No. 2007291633 (hide)

Owner NVB International Ltd

Inventors Van Der Blom, Nicolaas

Agent Wilson & Young

Pub. Number AU-A-2007291633

PCT Pub. Number WO2008/025391

Priority PA 2006 0773 07.06.06 DK; PA 2006 0774 07.06.06 DK

Filing date 7 June 2007

Wipo publication date 6 March 2008

International Classifications

F04B 33/00 (2006.01) Pumps specially adapted for elastic fluids actuated by muscle power, e.g. for inflating

F15B 15/00 (2006.01) Fluid-actuated devices for displacing a member from one position to another

F16F 9/00 (2006.01) Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium

Event Publications

29 January 2009 PCT application entered the National Phase

  PCT publication WO2008/025391 Priority application(s): WO2008/025391

9 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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