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Domestic electrical vacuum cleaner with suction tube holder

  • US 5,142,731 A
  • Filed: 08/10/1990
  • Issued: 09/01/1992
  • Est. Priority Date: 08/12/1989
  • Status: Expired due to Fees
First Claim
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1. A domestic electrical vacuum cleaner, comprising:

  • an appliance housing;

    a suction hose releasably secured to the housing;

    a suction tube and a suction nozzle arranged on the suction hose; and

    coupling means for connecting at least one of the suction tube and the suction nozzle to the appliance housing, the coupling means (1) including two adjacent spaced longitudinal L-shaped sections (2,

         3), each L-shaped section having a web (4,

         5) and a flange (6,

         7) which are of unequal length, the flange (6,

         7) being arranged at one end of the webs (4,

         5) of the L-shaped sections (2,

         3) being spaced and fixedly secured to one of the suction tube or the suction nozzle at ends remote from the flanges (6,

         7) of the L-shaped sections, the coupling means further including two L-shaped retaining members (11,

         12) with legs of unequal length and with opposing flanges (13,

         14) formed on the appliance housing (10) at a spacing from one another, the spacing between the opposing flanges (13,

         14) being at least equal to the spacing of the webs (4,

         5) of the L-shaped sections (2,

         6), the opposing flanges (13,

         14) being engageable behind the flanges (6,

         7) of the L-shaped sections (2,

         3) in a coupling position.

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