DEVICE FOR CONVEYING POWDER AND METHOD FOR OPERATING THE SAME

Details for Australian Patent Application No. 2002331118 (hide)

Owner RAMSEIER TECHNOLOGIES AG

Inventors MOSER, Jurg

Pub. Number AU-A-2002331118

PCT Number PCT/EP02/10339

PCT Pub. Number WO2003/024612

Priority 101 45 448.1 14.09.01 DE

Filing date 14 September 2002

Wipo publication date 1 April 2003

International Classifications

B05B 007/14 Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas - designed for spraying particulate materials

B65G 053/28 Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

F04B 053/14 Component parts, details or accessories not provided for in, or of interest apart from, groups or

F04F 001/06 Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 101 45 448.1 14.09.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002331118

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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