EMULSION PUMP WITH A GAS PATH

Details for Australian Patent Application No. 2002257506 (hide)

Owner DING, Yaowu

Inventors DING, Yaowu

Pub. Number AU-A-2002257506

PCT Pub. Number WO2002/092465

Priority 01221317.9 16.05.01 CN

Filing date 13 May 2002

Wipo publication date 25 November 2002

International Classifications

B65D 083/14 Containers or packages with special means for dispensing contents - for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers

B05B 011/02 Single-unit, i.e. unitary, hand-held apparatus in which flow of liquid or other fluent material is produced by the operator at the moment of use - the flow being effected by a follower, e.g. membrane, floating piston, in container for liquid or other fluent material

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002257506

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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