Improved ladderway system for underground raises

Details for Australian Patent Application No. 2010342764 (hide)

Owner Hiram (WA) Pty Ltd

Inventors Durkin, Steven Peter

Agent Janet Stead & Associates Patent & Trade Marks Attorneys

Pub. Number AU-A-2010342764

PCT Pub. Number WO2011/085431

Priority 2010900116 13.01.10 AU; 2010902768 23.06.10 AU

Filing date 24 December 2010

Wipo publication date 21 July 2011

International Classifications

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

E02D 29/12 Underground or underwater structures - Manhole shafts

E06C 1/00 Ladders in general

E21D 5/00 Lining shafts

E21D 7/02 Shaft equipment, e.g. timbering within the shaft

Event Publications

19 July 2012 PCT application entered the National Phase

  PCT publication WO2011/085431 Priority application(s): WO2011/085431

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2010342794-Improved system for dry-filling bins with vegetable products

2010342763-A system and method of data sharing