PLASTIC FILM FOR PACKAGING WITH CHECK VALVE AND METHOD OF MANUFACTURING THE PLASTIC FILM

Details for Australian Patent Application No. 2002234904 (hide)

Owner TANAKA, Hisashi

Inventors TANAKA, Hisashi

Pub. Number AU-A-2002234904

PCT Pub. Number WO2002/085747

Priority 2001-118415 17.04.01 JP

Filing date 27 February 2002

Wipo publication date 5 November 2002

International Classifications

B65D 081/26 Containers, packaging elements, or packages, of special types or forms or specially adapted for organisms, articles, or materials presenting particular transport, storage, or dispensing problems - with provision for draining away, or absorbing, fluids, e.g. exuded by contents

B31B 001/84 Box, carton, envelope or bag making machinery characterised by performing specific operations

B65D 030/24 Sacks, bags or like containers - Bags having valves

B31B 001/00 Box, carton, envelope or bag making machinery characterised by performing specific operations

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002234904

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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