Modular point detector for railroad track switch

Details for Australian Patent Application No. 2002366558 (hide)

Owner Union Switch & Signal, Inc.

Inventors Brushwood, Daniel

Agent Pizzeys

Pub. Number AU-B-2002366558

PCT Number PCT/US02/31197

PCT Pub. Number WO2003/049983

Priority 10/006,506 06.12.01 US

Filing date 1 October 2002

Wipo publication date 23 June 2003

Acceptance publication date 18 May 2006

International Classifications

B61L 5/00 (2006.01) Local operating mechanisms for points or track-mounted scotch-blocks

B61L 5/10 (2006.01) Local operating mechanisms for points or track-mounted scotch-blocks

Event Publications

28 August 2003 Application Open to Public Inspection

  Published as AU-B-2002366558

28 August 2003 Complete Application Filed

  Priority application(s): 10/006,506 06.12.01 US

18 May 2006 Application Accepted

  Published as AU-B-2002366558

14 September 2006 Standard Patent Sealed

26 March 2009 Alteration of Name

  The name of the patentee has been altered to Ansaldo STS USA, Inc. 2003

29 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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