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Surface treating appliance

  • US 8,650,708 B2
  • Filed: 10/08/2010
  • Issued: 02/18/2014
  • Est. Priority Date: 10/15/2009
  • Status: Active Grant
First Claim
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1. An upright surface treating appliance comprising:

  • a main body comprising a user operable handle;

    a support assembly for allowing the appliance to be rolled along a surface using the handle, the support assembly comprising a yoke connected to the main body and a pair of domed-shaped wheels rotatably connected to the yoke, the yoke being shaped so that a section of the yoke is located between the rims of the wheels; and

    a surface treating head rotatably connected to the yoke;

    the outer surfaces of the wheels and the section of the yoke together at least partially delimiting a substantially spherical volume.

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