Panel spacing and joining member

Details for Australian Patent Application No. 2004100509 (hide)

Owner Stevens, G. Stevens, V.

Inventors Stevens, Gordon Malcolm

Agent Patent Attorney Services

Pub. Number AU-A-2004100509

Filing date 29 June 2004

Opi date 22 July 2004

International Classifications

E04F 017/04 Vertical ducts

E04C 002/34 Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels - composed of two or more spaced sheet-like parts

E04C 002/36 Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels

E04B 001/61 Constructions in general - of slab-shaped building elements with each other

Event Publications

15 July 2004 Innovation Patent Application Filed

22 July 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100509

22 July 2004 Innovation Patent Sealed

23 November 2006 Assignment Registered

  Stevens, Valerie; Stevens, Gordon The patent has been assigned to Arkcoll, Ronald; Arkcoll, Joanne; Arkcoll, Daniel; Arkcoll, Dorayne; Arkcoll, Peter; Arkcoll, Andrea; Arkcoll, Elisabeth

28 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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