Pass-through firestop device

Details for Australian Patent Application No. 2003215394 (hide)

Owner 3M Innovative Properties Company

Inventors Schommer, Anthony, J.; Radke, DuWayne, C.; Cobian, Paul, J.

Agent Davies Collison Cave

Pub. Number AU-B-2003215394

PCT Number PCT/US03/05498

PCT Pub. Number WO2003/089828

Priority 10/122,859 15.04.02 US

Filing date 21 February 2003

Wipo publication date 3 November 2003

Acceptance publication date 17 April 2008

International Classifications

A62C 3/16 (2006.01) Fire prevention, containment or extinguishing specially adapted for particular objects or places

F16L 5/04 (2006.01) Devices for use where pipes, cables or protective tubing pass through walls or partitions

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/122,859 15.04.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003215394

17 April 2008 Application Accepted

  Published as AU-B-2003215394

14 August 2008 Standard Patent Sealed

16 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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