Method and system generating a contoured surface

Details for Australian Patent Application No. 2001260820 (hide)

Owner Compudigm International Limited

Inventors Mulgan, Nicholas John; McInnes, Leland Graeme

Agent c/o WLM Partners

Pub. Number AU-B-2001260820

PCT Pub. Number WO01/86488

Priority 504333 04.05.00 NZ

Filing date 4 May 2001

Wipo publication date 20 November 2001

Acceptance publication date 10 January 2008

International Classifications

G06F 17/17 (2006.01) Digital computing or data processing equipment or methods, specially adapted for specific functions - Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method

Event Publications

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

10 January 2008 Application Accepted

  Published as AU-B-2001260820

10 April 2008 Assignment before Grant

  Compudigm International Limited The application has been assigned to Compudigm International Limited; Bally Technologies, Inc.

15 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

30 October 2008 Section 223 Application Received

  Compudigm International Limited; Bally Technologies, Inc. An application to extend the time from 10 Apr 2008 to 10 Oct 2008 in which to pay the acceptance fee has been filed . Address for service in Australia - T J Pietras A J Pietras & Associates C/- Collison & Co 117 King William Street ADELAIDE SA 5000 2002

18 December 2008 Section 223 Application Allowed

  Compudigm International Limited; Bally Technologies, Inc. The time in which to pay the acceptance fee has been extended to 10 Oct 2008. Address for service in Australia - A.J. Pietras & Co 117 King William Street Adelaide SA 5000 2002 Extensions of Time, Section 223

8 January 2009 Standard Patent Sealed

23 April 2009 Assignment Registered

  Bally Technologies, Inc.; Compudigm International Limited The patent has been assigned to Bally Technologies, Inc.

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