Spring Assisted Apparatus for Ramp Actuating Mechanism and Movable Draft Arm Arrangement

Details for Australian Patent Application No. 2002315926 (hide)

Owner Westinghouse Air Brake Technologies Corporation

Inventors LI, Wei

Agent Griffith Hack

Pub. Number AU-B-2002315926

Priority 60/340279 14.12.01 US; 10/216581 09.08.02 US; 60/340577 14.12.01 US

Filing date 11 December 2002

Wipo publication date 31 July 2003

Acceptance publication date 22 May 2008

International Classifications

B61D 47/00 (2006.01) Loading or unloading devices combined with vehicles, e.g. loading platforms

B61D 3/18 (2006.01) Wagons or vans

B65G 69/28 (2006.01) Auxiliary measures taken, or devices used, in connection with loading or unloading

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 60/340279 14.12.01 US; 10/216581 09.08.02 US; 60/340577 14.12.01 US

31 July 2003 Application Open to Public Inspection

  Published as AU-B-2002315926

22 May 2008 Application Accepted

  Published as AU-B-2002315926

18 September 2008 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002315927-A method of mining and an improved mining machine with a shovel moveable relative to a vehicle chassis

2002315925-Guide for a Tool