Optical turbidimeter with a lens tube

Details for Australian Patent Application No. 2002310007 (hide)

Owner Hach Company

Inventors Woodward, John R.; Dickey, Terry L.; Retzlaff, Gregory S.; King, Karl

Agent Pizzeys

Pub. Number AU-B-2002310007

PCT Number PCT/US02/16049

PCT Pub. Number WO2002/095454

Priority 60/292,829 23.05.01 US

Filing date 21 May 2002

Wipo publication date 3 December 2002

Acceptance publication date 24 May 2007

International Classifications

G01N 21/53 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/292,829 23.05.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2002310007

24 May 2007 Application Accepted

  Published as AU-B-2002310007

3 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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