Drop down lug for railroad switch application

Details for Australian Patent Application No. 2003231165 (hide)

Owner Union Switch & Signal, Inc.

Inventors Mc Quistian, Kevin M

Agent Pizzeys

Pub. Number AU-B-2003231165

PCT Number PCT/US03/13174

PCT Pub. Number WO2003/093085

Priority 10/135,858 30.04.02 US

Filing date 29 April 2003

Wipo publication date 17 November 2003

Acceptance publication date 17 July 2008

International Classifications

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

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/135,858 30.04.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-B-2003231165

17 July 2008 Application Accepted

  Published as AU-B-2003231165

13 November 2008 Standard Patent Sealed

26 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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