iRobot has been granted a patent for a cleaning roller designed for cleaning robots. The roller includes a vane to direct debris into the robot and a nub to lift the robot over obstacles. This innovation aims to improve the efficiency and effectiveness of cleaning robots. GlobalData’s report on iRobot gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on iRobot, Cleaning robots was a key innovation area identified from patents. iRobot's grant share as of January 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.
Cleaning roller with vane and nub for cleaning robot
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A newly granted patent (Publication Number: US11871888B2) introduces a cleaning roller designed for a cleaning robot, featuring an elongate member that can rotate about its longitudinal axis. The roller includes a vane to direct debris into the robot's interior and a nub to lift the robot over obstacles on the floor. The nub's height relative to the vane is crucial, ensuring effective obstacle navigation and cleaning performance.
Furthermore, the patent details various configurations of the nub, including angled surfaces, tapered tips, and specific thickness ranges. The design allows the nub to support the cleaning roller against obstacles, preventing the vane from deflecting past it. The cleaning roller's innovative features aim to enhance the robot's ability to clean various floor surfaces efficiently while navigating obstacles effectively, showcasing advancements in robotic cleaning technology.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
