Single-shaft eccentric screw pump

Details for Australian Patent Application No. 2007335618 (hide)

Owner Heishin Sobi Kabushiki Kaisha

Inventors Akamatsu, Teruaki; Suhara, Nobuhisa; Nomachi, Tetsuo

Agent Cullens

Pub. Number AU-B-2007335618

PCT Pub. Number WO2008/075507

Priority 2006-343187 20.12.06 JP; 2007-235008 11.09.07 JP

Filing date 7 November 2007

Wipo publication date 26 June 2008

Acceptance publication date 21 April 2011

International Classifications

F04C 2/107 (2006.01) Rotary-piston machines or pumps

F04C 15/00 (2006.01) Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups

F04C 18/107 (2006.01) Pumps specially adapted for elastic fluids

Event Publications

13 August 2009 PCT application entered the National Phase

  PCT publication WO2008/075507 Priority application(s): WO2008/075507

21 April 2011 Application Accepted

  Published as AU-B-2007335618

2 June 2011 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Uniaxial Eccentric Screw Pump. Address for service in Australia - Cullens Patent and Trade Mark Attorneys Level 32 239 George Street Brisbane QLD 4000

22 September 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Uniaxial Eccentric Screw Pump

29 September 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

2007335633-Radioactive diagnostic imaging agent

2007335602-Photovoltaic generation heat collecting unit