A membrane pump

Details for Australian Patent Application No. 2005220568 (hide)

Owner Precision Dispensing Systems Limited

Inventors Grapes, Robert Donald

Agent Ellis Terry

Pub. Number AU-B-2005220568

PCT Pub. Number WO2005/088128

Priority 531822 18.03.04 NZ

Filing date 18 March 2005

Wipo publication date 22 September 2005

Acceptance publication date 6 January 2011

International Classifications

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

F04B 43/067 (2006.01) Machines or pumps having flexible working members

F04B 45/053 (2006.01) Pumps or pumping installations having flexible working members and specially adapted for elastic fluids

Event Publications

7 September 2006 PCT application entered the National Phase

  PCT publication WO2005/088128 Priority application(s): WO2005/088128

6 January 2011 Application Accepted

  Published as AU-B-2005220568

12 May 2011 Standard Patent Sealed

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