Spring Seat for a Railway Truck Sideframe and Method of Making the Same

Details for Australian Patent Application No. 2004201411 (hide)

Owner Amsted Industries Incorporated

Inventors Callahan, Thomas R.; Schorr, Ralph H.; Berg, Thomas R.; Chaidez, Hector; Bauer, Anthony J.

Agent Spruson & Ferguson

Pub. Number AU-B-2004201411

Priority 10/405664 02.04.03 US

Filing date 2 April 2004

Wipo publication date 21 October 2004

Acceptance publication date 9 July 2009

International Classifications

B61F 5/52 (2006.01) Constructional details of bogies

B22C 9/22 (2006.01) Moulds or cores - Moulds for peculiarly-shaped castings

B22D 19/00 (2006.01) Casting in, on, or around, objects which form part of the product

B22D 25/02 (2006.01) Special casting characterised by the nature of the product

B61F 3/00 (2006.01) Types of bogies

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/405664 02.04.03 US

21 October 2004 Application Open to Public Inspection

  Published as AU-B-2004201411

9 July 2009 Application Accepted

  Published as AU-B-2004201411

5 November 2009 Standard Patent Sealed

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