VACUUM GAS FLUSH PACKAGING MACHINE

Details for Australian Patent Application No. 2002334468 (hide)

Owner SEALED AIR (NEW ZEALAND) LIMITED

Inventors CAUDWELL, Christopher, Hugh

Pub. Number AU-A-2002334468

PCT Number PCT/NZ02/00178

PCT Pub. Number WO2003/024804

Priority 514214 14.09.01 NZ

Filing date 13 September 2002

Wipo publication date 1 April 2003

International Classifications

B65B 031/02 Packaging articles or materials under special atmospheric or gaseous conditions - Filling, closing, or filling and closing, containers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas

B65B 031/06 Packaging articles or materials under special atmospheric or gaseous conditions

B65B 031/04 Packaging articles or materials under special atmospheric or gaseous conditions - Evacuating, pressurising, or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 514214 14.09.01 NZ

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002334468

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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