Insulated fire sprinkler extension

Details for Australian Patent Application No. 2004100686 (hide)

Owner Hales and Lunn Pty Ltd

Inventors Wills, John Francis

Agent Pipers

Pub. Number AU-A-2004100686

Filing date 20 August 2004

Opi date 23 September 2004

International Classifications

A62C 035/68 Permanently-installed equipment

A62C 035/58 Permanently-installed equipment - Pipe-line systems

Event Publications

2 September 2004 Innovation Patent Application Filed

23 September 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100686

23 September 2004 Innovation Patent Sealed

26 April 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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