Gyratory compactor apparatus and associated devices and methods

Details for Australian Patent Application No. 2004204491 (hide)

Owner Troxler Electronic Laboratories, Inc.

Inventors Core, Rayvonn Donnell; Steckmann, Dirk Matthew; Gowan, William A.; Verna, Raffaello; Moscrip, William Matthew

Agent Watermark

Pub. Number AU-B-2004204491

PCT Pub. Number WO2004/063717

Priority 60/439,250 10.01.03 US; 10/755,123 09.01.04 US

Filing date 12 January 2004

Wipo publication date 29 July 2004

Acceptance publication date 9 November 2006

International Classifications

G01N 3/08 (2006.01) Investigating strength properties of solid materials by application of mechanical stress - by applying steady tensile or compressive forces

G01N 1/28 (2006.01) Sampling - Preparing specimens for investigation

G01N 3/00 (2006.01) Investigating strength properties of solid materials by application of mechanical stress

G01N 33/42 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Road-making materials

Event Publications

18 August 2005 PCT application entered the National Phase

  PCT publication WO2004/063717 Priority application(s): WO2004/063717

9 November 2006 Application Accepted

  Published as AU-B-2004204491

29 March 2007 Standard Patent Sealed

9 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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