Vacuum diaphragm pump unit

Details for Australian Patent Application No. 2008226308 (hide)

Owner Medela Holding AG

Inventors Felber, Marcel; Rebsamen, Christoph

Agent Spruson & Ferguson

Pub. Number AU-A-2008226308

PCT Pub. Number WO2008/110022

Priority 405/07 13.03.07 CH

Filing date 4 March 2008

Wipo publication date 18 September 2008

International Classifications

F04B 45/04 (2006.01) Pumps or pumping installations having flexible working members and specially adapted for elastic fluids

A61M 1/06 (2006.01) Suction or pumping devices for medical purposes - Milking pumps

F04B 49/03 (2006.01) Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups

Event Publications

1 October 2009 PCT application entered the National Phase

  PCT publication WO2008/110022 Priority application(s): WO2008/110022

8 October 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read Membrane suction pump unit

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