Surface wave radar

Details for Australian Patent Application No. 2008243179 (hide)

Owner Telstra Corporation Limited

Inventors Lyudviga, Yuriy; Ellard, Robert M.; Spencer, Nicholas Keith; Turcaj, Pavel; Abramovich, Yuri

Agent Davies Collison Cave

Pub. Number AU-B-2008243179

Parent 2002302072

Filing date 7 November 2008

Wipo publication date 4 December 2008

Acceptance publication date 12 May 2011

International Classifications

G01S 7/02 (2006.01) Details of systems according to groups , , - of systems according to group

G01S 7/35 (2006.01) Details of systems according to groups , ,

G01S 7/40 (2006.01) Details of systems according to groups , , - Means for monitoring or calibrating

G01S 7/41 (2006.01) Details of systems according to groups , ,

G01S 13/02 (2006.01)

G01S 13/536 (2006.01)

H01Q 1/04 (2006.01) Details of, or arrangements associated with, aerials

H01Q 11/10 (2006.01) Electrically-long aerials having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements

H01Q 21/06 (2006.01) Aerial arrays or systems - Arrays of individually energised aerial units similarly polarised and spaced apart

H01Q 21/24 (2006.01) Aerial arrays or systems - Combinations of aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Event Publications

27 November 2008 Complete Application Filed

4 December 2008 Application Open to Public Inspection

  Published as AU-B-2008243179

4 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

2 July 2009 Section 223 Application Received

  Telstra Corporation Limited An application to extend the time from 12 Nov 2008 to 12 Jun 2009 in which to pay the continuation fee has been filed . Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000

20 August 2009 Section 223 Application Allowed

  Telstra Corporation Limited The time in which to pay the continuation fee has been extended to 12 Jun 2009. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000 2009

12 May 2011 Application Accepted

  Published as AU-B-2008243179

8 September 2011 Standard Patent Sealed

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