Sensors for robotic devices

Details for Australian Patent Application No. 2002214829 (hide)

Owner Duplex Cleaning Machines Pty. Limited

Inventors McDonald, Murray

Agent A Tatlock & Associates

Pub. Number AU-B-2002214829

PCT Pub. Number WO02/39868

Priority PR1544 17.11.00 AU

Filing date 16 November 2001

Wipo publication date 27 May 2002

Acceptance publication date 3 May 2007

International Classifications

A47L 9/00 (2006.01) Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

G05D 1/02 (2006.01) Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot - Control of position or course in two dimensions

Event Publications

16 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

17 February 2005 Section 223 Application Allowed

  Duplex Cleaning Machines Pty. Limited The time in which to request examination has been extended to 27 Dec 2004. Address for service in Australia - A Tatlock & Associates PO Box 155 CARLTON SOUTH VIC 3053 2003

3 May 2007 Application Accepted

  Published as AU-B-2002214829

22 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

21 February 2008 Section 223 Application Received

  Duplex Cleaning Machines Pty. Limited An application to extend the time from 03 Aug 2007 to 03 Jan 2008 in which to pay the acceptance fee has been filed . Address for service in Australia - A Tatlock & Associates 15 Lygon Street Carlton VIC 3053

17 April 2008 Section 223 Application Allowed

  Duplex Cleaning Machines Pty. Limited The time in which to pay the acceptance fee has been extended to 03 Jan 2008. Address for service in Australia - A Tatlock & Associates 15 Lygon Street Carlton VIC 3053

5 June 2008 Standard Patent Sealed

11 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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