Patents by Inventor Newton E. Mack
Newton E. Mack 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).
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Patent number: 11278173Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem, a motive subsystem to propel the robot for cleaning operations, a command and control subsystem to control the robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly to sweep up particulates during cleaning operations, a vacuum assembly to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brush assembly to pivot the deck with respect to said chassis. The robot includes a side brush assembly to entrain particulates outside the periphery of the housing infrastructure and to direct such particulates towards the self-adjusting cleaning head system.Type: GrantFiled: September 5, 2019Date of Patent: March 22, 2022Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 10517454Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: GrantFiled: March 7, 2017Date of Patent: December 31, 2019Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20190387941Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: ApplicationFiled: September 5, 2019Publication date: December 26, 2019Inventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 10433692Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a power subsystem for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, and a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations. The autonomous floor-cleaning robot also includes a side brush assembly powered by the motive subsystem to entrain particulates outside the periphery of the housing infrastructure and to direct such particulates towards the self-adjusting cleaning head subsystem.Type: GrantFiled: April 14, 2017Date of Patent: October 8, 2019Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 10420447Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: GrantFiled: April 14, 2017Date of Patent: September 24, 2019Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20170215673Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: ApplicationFiled: April 14, 2017Publication date: August 3, 2017Inventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20170215671Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: ApplicationFiled: April 14, 2017Publication date: August 3, 2017Inventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20170188772Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control.Type: ApplicationFiled: March 7, 2017Publication date: July 6, 2017Inventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 9622635Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: GrantFiled: May 21, 2014Date of Patent: April 18, 2017Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 9167946Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: GrantFiled: August 6, 2007Date of Patent: October 27, 2015Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 9038233Abstract: A floor cleaning robot comprises a housing, wheels, and a motor driving the wheels to move the robot across a floor, a control module disposed within the housing and directing movement of the robot across the floor, a sensor for detecting and communicating obstacle information to the control module so that the control module can cause the robot to react to the obstacle, a removable bin disposed at least partially within the housing and receiving particulates, a first rotating member directing particulates toward the bin, and a second rotating member cooperating with the first rotating member to direct particulates toward the bin. The removable bin receives particulates directed thereto by the first and second rotating members and the particulates pass from the first rotating member to the removable bin without passing through a filter.Type: GrantFiled: December 14, 2012Date of Patent: May 26, 2015Assignee: iRobot CorporationInventors: Joseph L Jones, Newton E Mack, David M Nugent, Paul E Sandin
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Publication number: 20140250613Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: ApplicationFiled: May 21, 2014Publication date: September 11, 2014Applicant: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 8763199Abstract: A robot includes a robot housing having a substantially arcuate forward portion and a motor drive housed by the robot housing and configured to maneuver the robot on a floor surface. At least two independently driven drive wheels are moveably attached to the robot housing and biased toward the floor surface, each of the drive wheels being moveable downwardly in response to the each of the drive wheels moving over a cliff in the floor surface. A plurality of cliff sensors are disposed adjacent a forward edge of the robot housing and spaced from each other, each cliff sensor including an emitter and a detector aimed toward the floor surface and configured to receive emitter emissions reflected off of the floor surface, each cliff sensor being responsive to a cliff in the floor surface and configured to send a signal when a cliff in the floor surface is detected.Type: GrantFiled: June 28, 2010Date of Patent: July 1, 2014Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 8671507Abstract: A floor cleaning robot includes a housing having an underside, a substantially semi-circular front portion, and a substantially semi-circular rear portion. A displaceable bumper of a substantially semi-circular leading edge is located along a front portion of the housing. A leading wheel is mounted on the underside of the housing located adjacent to a mid-point of the semi-circular leading edge, and a battery pack cover is positioned rearwardly of the leading wheel and covers a battery pack that supplies power to the robot. At least two drive wheels are positioned rearwardly of the leading wheel, and at least one main brush is positioned rearwardly of the at least two drive wheels and is configured to rotate about an axis substantially parallel to the underside.Type: GrantFiled: June 28, 2010Date of Patent: March 18, 2014Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 8656550Abstract: A floor-cleaning robot includes a wheeled housing having a perimeter, a motor drive operably connected to wheels of the housing to move the robot across a floor surface, and a bumper responsive to obstacles encountered by the robot. A controller is in electrical communication with both the bumper and the motor drive and is configured to control the motor drive to maneuver the robot to avoid detected obstacles across the floor surface during a floor-cleaning operation. A driven cleaning brush, rotatable about an axis substantially parallel to an underside of the housing, is disposed substantially across a central region of the underside and is positioned to brush the floor surface as the robot is moved across the floor surface. Additionally, a driven side brush extending beyond the perimeter is positioned to brush floor surface debris from beyond the perimeter toward a projected path of the driven cleaning brush.Type: GrantFiled: June 28, 2010Date of Patent: February 25, 2014Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 8516651Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: GrantFiled: December 17, 2010Date of Patent: August 27, 2013Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20130174371Abstract: A floor cleaning robot comprises a housing, wheels, and a motor driving the wheels to move the robot across a floor, a control module disposed within the housing and directing movement of the robot across the floor, a sensor for detecting and communicating obstacle information to the control module so that the control module can cause the robot to react to the obstacle, a removable bin disposed at least partially within the housing and receiving particulates, a first rotating member directing particulates toward the bin, and a second rotating member cooperating with the first rotating member to direct particulates toward the bin. The removable bin receives particulates directed thereto by the first and second rotating members and the particulates pass from the first rotating member to the removable bin without passing through a filter.Type: ApplicationFiled: December 14, 2012Publication date: July 11, 2013Applicant: IRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Patent number: 8474090Abstract: A floor cleaning robot comprises a housing, wheels, and a motor driving the wheels to move the robot across a floor, a control module disposed within the housing and directing movement of the robot across the floor, a sensor for detecting and communicating obstacle information to the control module so that the control module can cause the robot to react to the obstacle, a removable bin disposed at least partially within the housing and receiving particulates, a first rotating member directing particulates toward the bin, and a second rotating member cooperating with the first rotating member to direct particulates toward the bin. The removable bin receives particulates directed thereto by the first and second rotating members and the particulates pass from the first rotating member to the removable bin without passing through a filter.Type: GrantFiled: August 29, 2008Date of Patent: July 2, 2013Assignee: iRobot CorporationInventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20110131741Abstract: An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brushType: ApplicationFiled: December 17, 2010Publication date: June 9, 2011Inventors: Joseph L. Jones, Newton E. Mack, David M. Nugent, Paul E. Sandin
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Publication number: 20100263158Abstract: A floor-cleaning robot includes a wheeled housing having a perimeter, a motor drive operably connected to wheels of the housing to move the robot across a floor surface, and a bumper responsive to obstacles encountered by the robot. A controller is in electrical communication with both the bumper and the motor drive and is configured to control the motor drive to maneuver the robot to avoid detected obstacles across the floor surface during a floor-cleaning operation. A driven cleaning brush, rotatable about an axis substantially parallel to an underside of the housing, is disposed substantially across a central region of the underside and is positioned to brush the floor surface as the robot is moved across the floor surface. Additionally, a driven side brush extending beyond the perimeter is positioned to brush floor surface debris from beyond the perimeter toward a projected path of the driven cleaning brush.Type: ApplicationFiled: June 28, 2010Publication date: October 21, 2010Applicant: IROBOT CORPORATIONInventors: Joseph L. JONES, Newton E. MACK, David M. NUGENT, Paul E. SANDIN