A TELEPHONE FRAUD PREVENTION SYSTEM

Details for Australian Patent Application No. 2003276504 (hide)

Owner TELKOM SA LIMITED

Inventors BASON, Russel, Munro; DE WET, Andies, Petrus; CARTWRIGHT, Eric, David

Pub. Number AU-A-2003276504

PCT Number PCT/IB03/04934

PCT Pub. Number WO2004/043051

Priority 2002/9020 06.11.02 ZA; 2003/6032 05.08.03 ZA

Filing date 5 November 2003

Wipo publication date 7 June 2004

International Classifications

H04M 003/38 Automatic or semi-automatic exchanges - Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections

H04M 001/67 Substation equipment, e.g. for use by subscribers

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 2002/9020 06.11.02 ZA; 2003/6032 05.08.03 ZA

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2003276504

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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