Self Propelled Vehicle for Use in a Conduit

Details for Australian Patent Application No. 2004304212 (hide)

Owner Nicholson, C.

Inventors Nicholson, Colin Brian

Agent Ellis Terry

Pub. Number AU-B-2004304212

PCT Pub. Number WO2005/061944

Priority 529182 20.12.03 NZ

Filing date 20 December 2004

Wipo publication date 7 July 2005

Acceptance publication date 24 March 2011

International Classifications

B08B 9/049 (2006.01) Cleaning hollow articles by methods or apparatus specially adapted thereto

B08B 9/02 (2006.01) Cleaning hollow articles by methods or apparatus specially adapted thereto - Cleaning pipes or tubes or systems of pipes or tubes

B08B 9/04 (2006.01) Cleaning hollow articles by methods or apparatus specially adapted thereto

F16L 55/00 (2006.01) Devices or appurtenances for use in, or in connection with, pipes or pipe systems

F16L 55/26 (2006.01) Devices or appurtenances for use in, or in connection with, pipes or pipe systems - Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means

F16L 55/34 (2006.01) Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Event Publications

10 August 2006 PCT application entered the National Phase

  PCT publication WO2005/061944 Priority application(s): WO2005/061944

22 May 2008 Section 223 Application Allowed

  Nicholson, C. The time in which to request examination has been extended to 11 Apr 2008. Address for service in Australia - A.P.T. Patent and Trade Mark Attorneys PO Box 222 Mitcham SA 5062 2005

24 March 2011 Application Accepted

  Published as AU-B-2004304212

28 April 2011 Assignment before Grant

  Nicholson, Colin The application has been assigned to CR Pipeline Services Limited 2005

21 July 2011 Standard Patent Sealed

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

2004304213-Method and apparatus for pricing securities

2004304128-Multiple disk clutch device and clutch disk assembly