Adjustable Stair Stringer

Details for Australian Patent Application No. 2007100780 (hide)

Owner NQ Cad Products Pty Ltd

Inventors Schmid, Alan

Agent NQ Cad Products Pty Ltd

Pub. Number AU-A-2007100780

Filing date 15 August 2007

Opi date 27 September 2007

International Classifications

E04F 11/025 (2006.01) Stairways, ramps, or like structures

Event Publications

30 August 2007 Innovation Patent Application Filed

27 September 2007 Innovation Patent Open to Public Inspection

  Published as AU-A-2007100780

27 September 2007 Innovation Patent Sealed

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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