Mine refuge

Details for Australian Patent Application No. 2011205047 (hide)

Owner Kennedy Metal Products & Buildings, Inc.

Inventors Kennedy, William R.; Kennedy, John M.

Agent Griffith Hack

Pub. Number AU-A-2011205047

Parent 2007200266

Filing date 28 July 2011

Wipo publication date 18 August 2011

International Classifications

E21F 11/00 (2006.01) Rescue devices or other safety devices, e.g. safety chambers, escape ways

A62B 7/02 (2006.01) Respirators

A62B 7/10 (2006.01) Respirators - with filter elements

E21F 1/00 (1970.01) Ventilation of mines or tunnels

Event Publications

11 August 2011 Complete Application Filed

18 August 2011 Application Open to Public Inspection

  Published as AU-A-2011205047

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