MEMBRANE VALVE

Details for Australian Patent Application No. 2002355977 (hide)

Owner FRIATEC SED VENTILSYSTEM GMBH

Inventors MALL, Valentin; HILLER, Martin

Pub. Number AU-A-2002355977

PCT Number PCT/EP02/06474

PCT Pub. Number WO2003/016760

Priority 101 39 815.8 14.08.01 DE

Filing date 12 June 2002

Wipo publication date 3 March 2003

International Classifications

F16K 007/12 Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage - with flat, dished, or bowl-shaped diaphragm

F16K 031/122 Operating means - the fluid acting on a piston

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 39 815.8 14.08.01 DE

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002355977

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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