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公开(公告)号：US11930991B2
公开(公告)日：2024-03-19
申请号：US17009856
申请日：2020-09-02
Applicant: iRobot Corporation
Inventor： Vincent Andrew Wolff , Brian W. Doughty , Leo Torrente , Travis Gschrey , Jack Zhang , Levi Fox , Rogelio Manfred Neumann , Celerick Stephens , James J. Mahoney, Jr.
CPC classification number: A47L9/149 , A47L9/1409 , A47L9/2873 , A47L2201/024
Abstract: A docking station for a mobile cleaning robot can include a canister and a base configured to receive the mobile cleaning robot thereon, where the base can include a front portion and a back portion opposite the front portion. The base can include a vacuum port extending at least partially through the base. The canister can be connected to the back portion of the base and can be located at least partially above the base. The canister can include a debris bin connected to the vacuum port to receive debris therefrom and a fan compartment connected to a side wall of the debris bin and including a fan system operable to draw debris through the vacuum port and the debris bin.
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公开(公告)号：US20200154637A1
公开(公告)日：2020-05-21
申请号：US16631109
申请日：2018-06-28
Applicant: iRobot Corporation
Inventor： Brian W. Doughty
Abstract: A grass cutting mobile robot includes a body and a blade assembly connected to the body and rotatable about a drive axis. The blade assembly includes blades, a housing to hold the blades, a coupling latch configured to lock the housing to a drive shaft of the mobile robot, and a spring that connects the blade to the coupling latch. The housing is configured for coupling to an actuator so that the housing is rotatable about a drive axis, and receives a shaft that connects the housing to the actuator. The shaft includes a groove or an undercut therein. The coupling latch is rotatable within the housing to move an engagement end towards, or away from the groove or undercut. The engagement end is positionable within the groove to lock the housing to the actuator.
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公开(公告)号：US20250144673A1
公开(公告)日：2025-05-08
申请号：US19018195
申请日：2025-01-13
Applicant: iRobot Corporation
Inventor： Brian W. Doughty , Leo Torrente , Timothy R. Ohm , Winston Heinrichs
IPC: B08B1/12 , A47L9/00 , A47L9/06 , A47L9/14 , A47L9/28 , A47L11/28 , A47L11/40 , B08B1/20 , B08B3/14 , B08B5/04 , B08B13/00
Abstract: A cleaning station for a mobile robot includes a fluid vessel and a roller arranged in the fluid vessel. The fluid vessel is shaped to hold a cleaning fluid that at least partially submerges the roller. The cleaning station includes a control system configured to, when the mobile robot is docked at the cleaning station, cause rotation of the roller to direct cleaning fluid from the fluid vessel to a cleaning pad of the mobile robot in order to release debris from the cleaning pad.
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公开(公告)号：US12194508B2
公开(公告)日：2025-01-14
申请号：US17816652
申请日：2022-08-01
Applicant: iRobot Corporation
Inventor： Brian W. Doughty , Leo Torrente , Timothy R. Ohm , Winston Heinrichs
IPC: B08B1/12 , A47L9/00 , A47L9/06 , A47L9/14 , A47L9/28 , A47L11/28 , A47L11/40 , B08B1/20 , B08B3/14 , B08B5/04 , B08B13/00
Abstract: A cleaning station for a mobile robot includes a fluid vessel and a roller arranged in the fluid vessel. The fluid vessel is shaped to hold a cleaning fluid that at least partially submerges the roller. The cleaning station includes a control system configured to, when the mobile robot is docked at the cleaning station, cause rotation of the roller to direct cleaning fluid from the fluid vessel to a cleaning pad of the mobile robot in order to release debris from the cleaning pad.
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Patent Agency Ranking
公开(公告)号：US20240215781A1
公开(公告)日：2024-07-04
申请号：US18602591
申请日：2024-03-12
Applicant: iRobot Corporation
Inventor： Vincent Andrew Wolff , Brian W. Doughty , Leo Torrente , Travis Gschrey , Jack Zhang , Levi Fox , Rogelio Manfred Neumann , Celerick Stephens , James J. Mahoney, JR.
CPC classification number: A47L9/149 , A47L9/1409 , A47L9/2873 , A47L2201/024
Abstract: A docking station for a mobile cleaning robot can include a canister and a base configured to receive the mobile cleaning robot thereon, where the base can include a front portion and a back portion opposite the front portion. The base can include a vacuum port extending at least partially through the base. The canister can be connected to the back portion of the base and can be located at least partially above the base. The canister can include a debris bin connected to the vacuum port to receive debris therefrom and a fan compartment connected to a side wall of the debris bin and including a fan system operable to draw debris through the vacuum port and the debris bin.
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公开(公告)号：US20220386834A1
公开(公告)日：2022-12-08
申请号：US17744285
申请日：2022-05-13
Applicant: iRobot Corporation
Inventor： Brian W. Doughty , Isaac Fowler , Leo Torrente , Vincent Andrew Wolff
Abstract: A docking station for a mobile cleaning robot can include a housing. The housing can define or comprise a pad receptacle and a pad dispenser. The pad receptacle can be configured to receive a soiled pad from a pad tray of the mobile cleaning robot. The pad dispenser can be configured to provide a fresh pad to the pad tray of the mobile cleaning robot.
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公开(公告)号：US11470774B2
公开(公告)日：2022-10-18
申请号：US16631109
申请日：2018-06-28
Applicant: iRobot Corporation
Inventor： Brian W. Doughty
Abstract: A grass cutting mobile robot includes a body and a blade assembly connected to the body and rotatable about a drive axis. The blade assembly includes blades, a housing to hold the blades, a coupling latch configured to lock the housing to a drive shaft of the mobile robot, and a spring that connects the blade to the coupling latch. The housing is configured for coupling to an actuator so that the housing is rotatable about a drive axis, and receives a shaft that connects the housing to the actuator. The shaft includes a groove or an undercut therein. The coupling latch is rotatable within the housing to move an engagement end towards, or away from the groove or undercut. The engagement end is positionable within the groove to lock the housing to the actuator.
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公开(公告)号：US20220061612A1
公开(公告)日：2022-03-03
申请号：US17009856
申请日：2020-09-02
Applicant: iRobot Corporation
Inventor： Vincent Andrew Wolff , Brian W. Doughty , Leo Torrente , Travis Gschrey , Jack Zhang , Levi Fox , Rogelio Manfred Neumann , Celerick Stephens , James J. Mahoney, JR.
Abstract: A docking station for a mobile cleaning robot can include a canister and a base configured to receive the mobile cleaning robot thereon, where the base can include a front portion and a back portion opposite the front portion. The base can include a vacuum port extending at least partially through the base. The canister can be connected to the back portion of the base and can be located at least partially above the base. The canister can include a debris bin connected to the vacuum port to receive debris therefrom and a fan compartment connected to a side wall of the debris bin and including a fan system operable to draw debris through the vacuum port and the debris bin.
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公开(公告)号：US10244678B2
公开(公告)日：2019-04-02
申请号：US15793261
申请日：2017-10-25
Applicant: iRobot Corporation
Inventor： Peter J. Lydon , Brian W. Doughty
Abstract: An autonomous robot lawnmower includes a chassis, a drive supporting the chassis above a lawn and configured to maneuver the robot lawnmower about the lawn, and a motorized lawn cutting assembly including one or more blades. The robot lawnmower further includes a first blade guard movably mounted to a first lateral side of the chassis and extending from the chassis toward the lawn, and a second blade guard movably mounted to a second lateral side of the chassis and extending from the chassis toward the lawn.
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