Call screening apparatus

Details for Australian Patent Application No. 2001292136 (hide)

Owner Intellprop Limited

Inventors Wilson, Jeffrey

Agent Spruson & Ferguson

Pub. Number AU-B-2001292136

PCT Pub. Number WO02/32091

Priority 0024730.4 09.10.00 GB

Filing date 9 October 2001

Wipo publication date 22 April 2002

Acceptance publication date 10 August 2006

International Classifications

H04M 3/00 (2006.01) Automatic or semi-automatic exchanges

H04M 1/57 (2006.01) Substation equipment, e.g. for use by subscribers - Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

H04M 1/656 (2006.01) Substation equipment, e.g. for use by subscribers

H04M 1/663 (2006.01) Substation equipment, e.g. for use by subscribers

H04M 3/42 (2006.01) Automatic or semi-automatic exchanges - Systems providing special services or facilities to subscribers

H04M 3/436 (2006.01) Automatic or semi-automatic exchanges

H04M 3/533 (2006.01) Automatic or semi-automatic exchanges

H04Q 7/38 (2006.01)

Event Publications

10 August 2006 Application Accepted

  Published as AU-B-2001292136

21 September 2006 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 16 Aug 2006. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000 2002

14 December 2006 Standard Patent Sealed

22 February 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 16 Aug 2006

8 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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