Fluid metering with a disposable membrane type pump unit

Details for Australian Patent Application No. 2005207103 (hide)

Owner IMI Vision Limited

Inventors Nighy, Richard John; Bramley, Hugh Christopher; Hunter, John

Agent Davies Collison Cave

Pub. Number AU-A-2005207103

PCT Pub. Number WO2005/071267

Priority 0409149.2 24.04.04 GB; 0401198.7 21.01.04 GB

Filing date 21 January 2005

Wipo publication date 4 August 2005

International Classifications

F04B 43/00 (2006.01) Machines or pumps having flexible working members

F04B 43/02 (2006.01) Machines or pumps having flexible working members - having plate-like flexible members, e.g. diaphragms

F04B 43/06 (2006.01) Machines or pumps having flexible working members - Pumps having fluid drive

F04B 43/073 (2006.01) Machines or pumps having flexible working members

Event Publications

7 September 2006 PCT application entered the National Phase

  PCT publication WO2005/071267 Priority application(s): WO2005/071267

8 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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