Continuity testing in communication networks

Details for Australian Patent Application No. 2001249157 (hide)

Owner Sprint Communications Company, L.P.

Inventors Douskalis, William; Kennedy, Richard N.; Silvus, Shannon P.; Gettles, Michael J.; Qiu, Chaoxin Charles

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001249157

PCT Pub. Number WO01/69697

Priority 09/537,057 28.03.00 US; 09/537,054 28.03.00 US; 09/523,813 13.03.00 US

Filing date 13 March 2001

Wipo publication date 24 September 2001

Acceptance publication date 13 April 2006

International Classifications

H04B 17/00 (2006.01) Monitoring

H04M 3/22 (2006.01) Automatic or semi-automatic exchanges - Arrangements for supervision, monitoring or testing

Event Publications

19 February 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 09 Jan 2004

13 April 2006 Application Accepted

  Published as AU-B-2001249157

10 August 2006 Standard Patent Sealed

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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