A Method Of Manufacturing Interconnected Plastic Bags

Details for Australian Patent Application No. 2002300884 (hide)

Owner Chequer Corporation Limited

Inventors Sullivan, Rodney Ernest

Agent Newnham & Co

Pub. Number AU-A-2002300884

Priority 514052 10.09.01 NZ

Filing date 6 September 2002

Wipo publication date 12 June 2003

International Classifications

B31B 023/00 Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from webs, e.g. from flattened tubular webs

B65D 033/16 Details of, or accessories for, sacks or bags - End- or aperture-closing arrangements or devices

B31B 001/64 Box, carton, envelope or bag making machinery characterised by performing specific operations

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-A-2002300884

22 April 2004 Assignment before Grant

  Chequer Corporation Limited The application has been assigned to Cheqpak Limited

22 April 2004 Change of Name(s) of Applicant(s), Section 104

  Cheqpak Limited The name of the applicant has been changed to Chequer Corporation Limited

1 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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