Method and apparatus for firestopping a through-penetration

Details for Australian Patent Application No. 2003286570 (hide)

Owner 3M Innovative Properties Company

Inventors Cordts, Brandon L.

Agent Davies Collison Cave

Pub. Number AU-B-2003286570

PCT Number PCT/US2003/0334

PCT Pub. Number WO2004/047247

Priority 10/295,502 15.11.02 US

Filing date 22 October 2003

Wipo publication date 15 June 2004

Acceptance publication date 5 June 2008

International Classifications

H02G 3/04 (2006.01) Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles - Protective tubing or conduits, e.g. cable ladders, cable troughs

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/295,502 15.11.02 US

15 July 2004 Application Open to Public Inspection

  Published as AU-B-2003286570

5 June 2008 Application Accepted

  Published as AU-B-2003286570

2 October 2008 Standard Patent Sealed

21 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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