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Vacuum Cleaner With Filter Cleaning Means

  • US 20100024154A1
  • Filed: 04/10/2007
  • Published: 02/04/2010
  • Est. Priority Date: 04/10/2006
  • Status: Active Grant
First Claim
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1. A hand held vacuum cleaner comprising:

  • a housing (10) with a dust container (7) comprising an inlet (8) for dust laden air;

    a filter unit (11) comprising a preferably baglike filter body (14;

    32); and

    a motor fan unit (6) for generating a flow of air through the inlet (8), and through the filter unit (11),characterised in that the filter body (14;

    32) is flexible and that the vacuum cleaner further comprises dust removing means (29) configured to agitate, preferably, to collapse and expand the flexible filter body (14;

    32) in response to a force applied to the dust removing means (29).

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