Multi-piston valve actuator

Details for Australian Patent Application No. 2003279069 (hide)

Owner D-M-E Company

Inventors Novo, Rui; Adas, James O.

Agent Griffith Hack

Pub. Number AU-B-2003279069

PCT Number PCT/US03/30798

PCT Pub. Number WO2004/027302

Priority 10/246,961 20.09.02 US

Filing date 18 September 2003

Wipo publication date 8 April 2004

Acceptance publication date 24 August 2006

International Classifications

F16K 31/122 (2006.01) Operating means - the fluid acting on a piston

B29C 45/28 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 10/246,961 20.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-B-2003279069

24 August 2006 Application Accepted

  Published as AU-B-2003279069

21 December 2006 Standard Patent Sealed

15 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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