Compositions for improved friction durability in power transmission fluids

Details for Australian Patent Application No. 2004231256 (hide)

Owner Afton Chemical Corporation

Inventors Tersigni, Samuel H.; Iyer, Ramnath N.

Agent Davies Collison Cave

Pub. Number AU-A-2004231256

Priority 10/727,950 04.12.03 US

Filing date 23 November 2004

Wipo publication date 23 June 2005

International Classifications

C10M 133/58 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen

F16H 015/04 Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members - Gearings providing a continuous range of gear ratios

F16H 057/04 General details of gearing - Features relating to lubrication or cooling

Event Publications

9 December 2004 Complete Application Filed

  Priority application(s): 10/727,950 04.12.03 US

23 June 2005 Application Open to Public Inspection

  Published as AU-A-2004231256

10 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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