METHOD AND APPARATUS FOR NON-INTERRUPTED GRINDING OF RAILROAD CROSSING AND MAIN LINE TRACK

Details for Australian Patent Application No. 2002348075 (hide)

Owner LORAM MAINTENANCE OF WAY, INC.

Inventors NATARAJAN, Balasubramanian; BEHRENS, Jon, Thomas

Pub. Number AU-A-2002348075

PCT Number PCT/US02/34283

PCT Pub. Number WO2003/042458

Priority 60/345,288 25.10.01 US

Filing date 25 October 2002

Wipo publication date 26 May 2003

International Classifications

E01B 027/17 Making, maintaining, renewing, or taking-up the ballastway or the track

E01B 011/44 Rail joints

E01B 031/18 Working rails, sleepers, baseplates, or the like, in or on the line

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 60/345,288 25.10.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002348075

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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