METHODS OF MAKING THERMAL SEALS AND PERFORATIONS

Details for Australian Patent Application No. 2002305663 (hide)

Owner PACTIV CORPORATION

Inventors BELIAS, William, P.; BOHN, Michael, L.

Pub. Number AU-A-2002305663

PCT Number PCT/US02/16109

PCT Pub. Number WO2002/100722

Priority 09/880,452 13.06.01 US

Filing date 20 May 2002

Wipo publication date 23 December 2002

International Classifications

B65B 009/08 Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/880,452 13.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305663

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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