LOSS-IN-WEIGHT FEEDER WITH DISCHARGE PRESSURE COMPENSATOR

Details for Australian Patent Application No. 2003261107 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors Hachtel, Robert George

Agent Callinan

Pub. Number AU-A-2003261107

PCT Number PCT/US03/20891

PCT Pub. Number WO2004/003490

Priority 10/188,172 01.07.02 US

Filing date 30 June 2003

Wipo publication date 19 January 2004

International Classifications

G01G 011/08 Apparatus for weighing a continuous stream of material during flow

G01G 013/24 Weighing apparatus with automatic feed or discharge for weighing-out batches of material

G05D 007/06 Control of flow - characterised by the use of electric means

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): 10/188,172 01.07.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003261107

2 November 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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