Mine door leaf and method of manufacture thereof

Details for Australian Patent Application No. 2002301685 (hide)

Owner Jack Kennedy Metal Products and Buildings, Inc.

Inventors Kennedy, John M; Kennedy, William R

Agent EF WELLINGTON & CO

Pub. Number AU-A-2002301685

Priority 10/003353 01.11.01 US

Filing date 29 October 2002

Wipo publication date 12 June 2003

International Classifications

E06B 005/00 Doors, windows, or like closures for special purposes

E21F 005/00 Safety devices

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-A-2002301685

22 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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