Device for verification of locking or unlocking a lock that immobilizes a cover in and closing a frame

Details for Australian Patent Application No. 2006202543 (hide)

Owner Norinco

Inventors Borycki, Gerald

Agent FB Rice

Pub. Number AU-B-2006202543

Priority 0506068 15.06.05 FR

Filing date 14 June 2006

Wipo publication date 11 January 2007

Acceptance publication date 23 April 2009

International Classifications

E02D 29/14 (2006.01) Underground or underwater structures - Covers for manholes or the like

Event Publications

29 June 2006 Complete Application Filed

  Priority application(s): 0506068 15.06.05 FR

11 January 2007 Application Open to Public Inspection

  Published as AU-B-2006202543

23 April 2009 Application Accepted

  Published as AU-B-2006202543

20 August 2009 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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