METHOD AND APPARATUS FOR PERFORMING CONTINUOUS MOTION INTERMITTENT ULTRASONIC SEALING

Details for Australian Patent Application No. 2003293469 (hide)

Owner MARS, INCORPORATED

Inventors Keen, Bruce W.; Hanna, Alex

Agent Watermark

Pub. Number AU-A-2003293469

PCT Number PCT/US2003/0267

PCT Pub. Number WO2004/020177

Priority 10/230,216 29.08.02 US

Filing date 28 August 2003

Wipo publication date 19 March 2004

International Classifications

B29C 065/08 Joining of preformed parts - using ultrasonic vibrations

B65B 051/22 Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks - by friction or ultrasonic or high-frequency electrical means

B65B 009/00 Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/230,216 29.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003293469

11 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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