Patents by Inventor Lindsay Louise Wright

Lindsay Louise Wright has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wheel for autonomous cleaning robot
    Patent number: 11027580
    Abstract: A wheel for an autonomous cleaning robot that maneuvers the robot on a floor surface includes a tire having first and second opposing outer edges and a middle portion having a tread pattern between the first and second outer edges, the tread pattern comprising a plurality of raised tread having trenches therebetween. Each of the plurality of raised tread includes a first raised tread portion extending from the first outer edge to the middle portion and substantially perpendicular to the first and second outer edges; a second raised tread portion extending at an angle away from the first raised tread portion; and a third raised tread portion extending from the second raised tread portion to the second outer edge and substantially perpendicular to the first and second outer edges, the third raised tread portion being laterally offset from the first raised tread portion.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 8, 2021
    Assignee: iRobot Corporation
    Inventors: Christopher Robin Grace, Lindsay Louise Wright, Timothy James Haughton, Marcus R. Williams, John Reimels, Timothy William Fleck
  • WHEEL FOR AUTONOMOUS CLEANING ROBOT
    Publication number: 20190210409
    Abstract: A wheel for an autonomous cleaning robot that maneuvers the robot on a floor surface includes a tire having first and second opposing outer edges and a middle portion having a tread pattern between the first and second outer edges, the tread pattern comprising a plurality of raised tread having trenches therebetween. Each of the plurality of raised tread includes a first raised tread portion extending from the first outer edge to the middle portion and substantially perpendicular to the first and second outer edges; a second raised tread portion extending at an angle away from the first raised tread portion; and a third raised tread portion extending from the second raised tread portion to the second outer edge and substantially perpendicular to the first and second outer edges, the third raised tread portion being laterally offset from the first raised tread portion.
    Type: Application
    Filed: January 3, 2019
    Publication date: July 11, 2019
    Inventors: Christopher Robin Grace, Lindsay Louise Wright, Timothy James Haughton, Marcus R. Williams, John Reimels, Timothy William Fleck