Hand operated agricultural chemical applicator

Details for Australian Patent Application No. 2004229118 (hide)

Owner The Crown in The Right of the State of Queensland acting through the Department of Primary Industries & Fisheries (Forestry)

Inventors Robb, Ian; Darko, Barry; Langford, Fred; Poole, Norman; Halpin, Neil

Agent Cullen & Co

Pub. Number AU-A-2004229118

PCT Pub. Number WO2004/091293

Priority 2003901817 16.04.03 AU

Filing date 19 February 2004

Wipo publication date 28 October 2004

International Classifications

A01M 021/04 Apparatus for the destruction of unwanted vegetation, e.g. weeds

A01C 023/04 Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons

B05B 001/20 Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means

B05B 009/08 Spraying apparatus for discharge of liquid or other fluent material without essentially mixing with gas or vapour - Apparatus to be carried on or by a person, e.g. of knapsack type

A01M 007/00 Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass

Event Publications

27 October 2005 PCT application entered the National Phase

  PCT publication WO2004/091293 Priority application(s): WO2004/091293

17 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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