Improvements in concrete construction

Details for Australian Patent Application No. 2004100510 (hide)

Owner Stevens, G. Stevens, V.

Inventors Grimshaw, Andrew John; Stevens, Benjamin Gordon

Agent Patent Attorney Services

Pub. Number AU-A-2004100510

Filing date 29 June 2004

Opi date 22 July 2004

International Classifications

E04G 017/00 Connecting or other auxiliary members for forms, falsework structures, or shutterings

E04G 011/46 Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs

E04G 013/00 Falsework, forms or shutterings for particular parts of buildings, e.g. stairs, steps, cornices or balconies

E04B 005/36 Floors

Event Publications

15 July 2004 Innovation Patent Application Filed

22 July 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100510

22 July 2004 Innovation Patent Sealed

27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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