A Ventilation Apparatus

Details for Australian Patent Application No. 2003204496 (hide)

Owner Langtree, A.

Inventors Langtree, Andrew

Agent Cullen & Co

Pub. Number AU-B-2003204496

Filing date 2 June 2003

Wipo publication date 22 January 2004

Acceptance publication date 22 January 2004

International Classifications

E04D 003/40 Roof covering by making use of flat or curved slabs or stiff sheets - Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering

E04D 013/17 Special arrangements or devices in connection with roof coverings

Event Publications

19 June 2003 Complete Application Filed

22 January 2004 Application Accepted

  Published as AU-B-2003204496

27 May 2004 Standard Patent Sealed

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