Robotic vacuum cleaner

  • US 10,448,794 B2
  • Filed: 04/15/2013
  • Issued: 10/22/2019
  • Est. Priority Date: 04/15/2013
  • Status: Active Grant
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First Claim
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1. A robotic cleaning device comprising:

  • a main body having a front end portion with a front end wall, a rear end portion, a right side wall connecting the front end wall and the rear end portion and a left side wall connecting the front end wall and the rear end portion;

    at least one driving wheel arranged to move the robotic cleaning device across a surface to be cleaned; and

    a cleaning member arranged at a bottom side of the main body for removing debris from the surface to be cleaned, the cleaning member being arranged in the front end portion of the main body;

    wherein the front end portion of the main body is beveled at a first beveled section where the front end wall meets the right side wall, and the front end portion of the main body is beveled at a second beveled section where the front end wall meets the left side wall, andwherein the main body has a greatest width located between the first beveled section and the second beveled section.

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