System for collecting operation data of work machine

Details for Australian Patent Application No. 2003221441 (hide)

Owner Hitachi Construction Machinery Co., Ltd.

Inventors Matsuda, Fujio; Eguchi, Yoshinori

Agent Davies Collison Cave

Pub. Number AU-B-2003221441

PCT Number PCT/JP03/03415

PCT Pub. Number WO2003/081434

Priority 2002-83312 25.03.02 JP

Filing date 20 March 2003

Wipo publication date 8 October 2003

Acceptance publication date 22 November 2007

International Classifications

G07C 3/00 (2006.01) Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

G07C 3/08 (2006.01) Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 2002-83312 25.03.02 JP

13 November 2003 Application Open to Public Inspection

  Published as AU-B-2003221441

9 December 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 04 Nov 2004

22 November 2007 Application Accepted

  Published as AU-B-2003221441

20 March 2008 Standard Patent Sealed

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