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公开(公告)号：USD776378S1
公开(公告)日：2017-01-10
申请号：US29517617
申请日：2015-02-13
Applicant: iRobot Corporation
Designer： Matthew Blouin , Gao Ke Ting
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公开(公告)号：US11241082B2
公开(公告)日：2022-02-08
申请号：US16827430
申请日：2020-03-23
Applicant: iRobot Corporation
Inventor： Matthew Blouin , Pierre Paul Richard Souloumiac , Pu Zhou
Abstract: A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.
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公开(公告)号：US11058271B2
公开(公告)日：2021-07-13
申请号：US16429430
申请日：2019-06-03
Applicant: iRobot Corporation
Inventor： Matthew Blouin
IPC: A47L9/04
Abstract: A rotating cleaning element configured to be inserted in a cleaning head compartment of a robotic vacuum, the rotating cleaning element including: a drive end including a drive protrusion configured to engage a drive mechanism of the cleaning head compartment; a bearing end and a shroud configured to surround at least a portion of the bearing end to lessen an amount of hair and similar matter that reaches the bearing; and a central member extending between the bearing end and the drive end.
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公开(公告)号：US20190029409A1
公开(公告)日：2019-01-31
申请号：US15659345
申请日：2017-07-25
Applicant: iRobot Corporation
Inventor： Matthew Blouin , Pierre Paul Richard Souloumiac , Pu Zhou
Abstract: A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.
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公开(公告)号：US20250057308A1
公开(公告)日：2025-02-20
申请号：US18937983
申请日：2024-11-05
Applicant: iRobot Corporation
Inventor： Matthew Blouin , Pierre Paul Richard Souloumiac , Pu Zhou
Abstract: A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.
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Patent Agency Ranking
公开(公告)号：US20240382058A1
公开(公告)日：2024-11-21
申请号：US18654619
申请日：2024-05-03
Applicant: iRobot Corporation
Inventor： William Goddard , Matthew Blouin
Abstract: A cleaning roller mountable to a cleaning robot includes an elongate shaft extending from a first end portion to a second end portion along an axis of rotation. The first and second end portions are mountable to the cleaning robot for rotating about the axis of rotation. The cleaning roller further includes a core affixed around the shaft and having outer end portions positioned along the elongate shaft and proximate the first and second end portions. The core tapers from proximate the first end portion of the shaft toward a center of the shaft. The cleaning roller further includes a sheath affixed to the core and extending beyond the outer end portions of the core. The sheath includes a first half and a second half each tapering toward the center of the shaft.
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公开(公告)号：US20200214437A1
公开(公告)日：2020-07-09
申请号：US16827430
申请日：2020-03-23
Applicant: iRobot Corporation
Inventor： Matthew Blouin , Pierre Paul Richard Souloumiac , Pu Zhou
Abstract: A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.
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公开(公告)号：US10595624B2
公开(公告)日：2020-03-24
申请号：US15659345
申请日：2017-07-25
Applicant: iRobot Corporation
Inventor： Matthew Blouin , Pierre Paul Richard Souloumiac , Pu Zhou
Abstract: A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.
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公开(公告)号：USD774263S1
公开(公告)日：2016-12-13
申请号：US29519200
申请日：2015-03-03
Applicant: iRobot Corporation
Designer： Andrew Scott Reichel , Gao Ke Ting , Matthew Blouin
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公开(公告)号：US12137797B2
公开(公告)日：2024-11-12
申请号：US17665973
申请日：2022-02-07
Applicant: iRobot Corporation
Inventor： Matthew Blouin , Pierre Paul Richard Souloumiac , Pu Zhou
Abstract: A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.
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