Silencer for vacuum cleaner

Details for Australian Patent Application No. 2003264304 (hide)

Owner Suzhou Kingclean Floorcare Co., Ltd.

Inventors Ni, Zugen

Agent Freehills

Pub. Number AU-B-2003264304

Priority 03152869.4 26.08.03 CN

Filing date 27 November 2003

Wipo publication date 17 March 2005

Acceptance publication date 13 October 2005

International Classifications

F01N 001/06 Silencing apparatus characterised by method of silencing - by using interference effect

A47L 009/00 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

F01N 001/00 Silencing apparatus characterised by method of silencing

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 03152869.4 26.08.03 CN

17 March 2005 Application Open to Public Inspection

  Published as AU-B-2003264304

13 October 2005 Application Accepted

  Published as AU-B-2003264304

23 March 2006 Standard Patent Sealed

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