Caplamp Warning Light

Details for Australian Patent Application No. 2009100855 (hide)

Owner NLT Australia

Inventors Haight, Tim; Botha, T. J.

Agent NLT Australia

Pub. Number AU-A-2009100855

Filing date 26 August 2009

Opi date 29 October 2009

International Classifications

E21F 17/18 (2006.01) Methods or devices for use in mines or tunnels, not covered elsewhere

F21V 25/12 (2006.01) Safety devices structurally associated with lighting devices

F21W 111/10 (2006.01)

Event Publications

10 September 2009 Innovation Patent Application Filed

29 October 2009 Innovation Patent Open to Public Inspection

  Published as AU-A-2009100855

29 October 2009 Innovation Patent Sealed

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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