Robotic surface treating device with non-circular housing

  • US 20040031113A1
  • Filed: 08/14/2002
  • Published: 02/19/2004
  • Est. Priority Date: 08/14/2002
  • Status: Abandoned Application
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First Claim
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1. A robotic surface treating device, comprising:

  • a housing having a leading portion that is rounded along its periphery in top view and a trailing portion that is non-circular along at least a portion of its periphery in top view;

    the leading portion housing a control system for directing movement of the robotic cleaning device;

    the trailing portion being linked to a surface contact element, and having a widest side-to-side width which is equal to or less than the widest side-to-side width of the leading portion.

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