A cover for a manhole

Details for Australian Patent Application No. 2007100360 (hide)

Owner R & S Grating

Inventors Hockham, Stephen

Agent Watermark

Pub. Number AU-A-2007100360

Filing date 2 May 2007

Opi date 31 May 2007

International Classifications

E02D 29/14 (2006.01) Underground or underwater structures - Covers for manholes or the like

Event Publications

17 May 2007 Innovation Patent Application Filed

31 May 2007 Innovation Patent Open to Public Inspection

  Published as AU-A-2007100360

31 May 2007 Innovation Patent Sealed

19 February 2009 Application for Amendment

  The nature of the amendment is: Add Priority Details: Associated Provisional

18 June 2009 Amendment Made

  The nature of the amendment is: Amend the priority details to read 2006902284 03 May 2006 AU 2007227630 Poco Graphite, Inc. The nature of the amendment is as shown in the statement(s) filed 18 May 2009

1 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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

2007100361-B4pay

2007100359-Hand rasp tool with bi-directional teeth.