Patents by Inventor Christopher M. Charlton
Christopher M. Charlton 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: 11839349Abstract: A cleaner including a base defining a suction chamber, a brush roll driven by a brush roll motor, a sensor configured to sense a parameter related to a floor; and a controller having a memory and electronic processor. The controller is configured to receive the parameter, control the brush roll motor based on the parameter and a first floor coefficient, determine a second floor coefficient based on the parameter, and control the brush roll motor based on the second floor coefficient.Type: GrantFiled: December 20, 2021Date of Patent: December 12, 2023Assignee: Techtronic Floor Care Technology LimitedInventors: Kevin Pohlman, Christopher M. Charlton
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Publication number: 20230306873Abstract: A CPR training manikin is provided. The manikin can have a size and shape of the torso area of a human, including a head and a chest area. The head and chest area can be operatively configured to generally mimic a human head, chest, respiratory and cardiopulmonary morphology. Internal to the manikin a chest compression plate is joined to a main compression spring and compressed when chest compressions are applied to the torso area. Electrical circuits can measure, record, and/or report depth of chest compression as well as proper hand placement during chest compression.Type: ApplicationFiled: August 5, 2021Publication date: September 28, 2023Inventors: Timothy E. Lint, Christopher M. Charlton
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Publication number: 20230186788Abstract: A CPR manikin is provided. The manikin can have a size and shape of the torso area of a human, including a head and a chest area. The head and chest area can be operatively configured to generally mimic a human head, chest, respiratory and cardiopulmonary morphology. Improvements relate to recording, transmitting and reporting scenario data related to chest compression, breathing parameters, and ease of use.Type: ApplicationFiled: February 6, 2023Publication date: June 15, 2023Inventors: Christopher M. Charlton, Timothy E. Lint, Mark Edward Cook, Donald Steele Lydic
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Publication number: 20220330767Abstract: A handheld vacuum cleaner includes a fluid flow path extending from a dirty air inlet to a clean air outlet, a main body, and a motor assembly positioned in the main body and along the fluid flow path. The motor defines a motor rotational axis. The handheld vacuum cleaner also includes a cyclonic chamber positioned in the fluid flow path. The cyclonic chamber defines a separator axis. The separator axis and the motor rotational axis form an obtuse angle extending between the cyclonic chamber and the motor assembly. The handheld vacuum cleaner further includes a pre-motor filter in the fluid flow path downstream from the cyclonic chamber and upstream from the motor assembly, a plenum in the fluid flow path immediately upstream from the motor assembly, and a sensor positioned on the plenum. The sensor is operable to measure a characteristic of the fluid flow path.Type: ApplicationFiled: June 30, 2022Publication date: October 20, 2022Inventors: Jeremy Buttery, Nicholas Tomlinson, Juan Aviles Quintero, Christopher M. Charlton
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Publication number: 20220277669Abstract: A CPR training manikin The training manikin can have a lighted rate monitor assembly. The lighted rate monitor can include a body portion, the body portion including an electronic control board. A chest compression assembly can be joined to the body portion, the chest compression assembly comprising input sensors electrically connected to the electronic control board. The lighted rate monitor assembly can have an electrical cord assembly having a plug member at a proximal end for removable electrical connection with the electronic control board, and having at a distal end, a light.Type: ApplicationFiled: September 27, 2020Publication date: September 1, 2022Inventors: Christopher M. Charlton, Mark E. Cook, Timothy E. Lint
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Publication number: 20220125262Abstract: A cleaner including a base defining a suction chamber, a brush roll driven by a brush roll motor, a sensor configured to sense a parameter related to a floor; and a controller having a memory and electronic processor. The controller is configured to receive the parameter, control the brush roll motor based on the parameter and a first floor coefficient, determine a second floor coefficient based on the parameter, and control the brush roll motor based on the second floor coefficient.Type: ApplicationFiled: December 20, 2021Publication date: April 28, 2022Inventors: Kevin Pohlman, Christopher M. Charlton
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Patent number: 11202543Abstract: A cleaner including a base defining a suction chamber, a brush roll driven by a brush roll motor, a sensor configured to sense a parameter related to a floor; and a controller having a memory and electronic processor. The controller is configured to receive the parameter, control the brush roll motor based on the parameter and a first floor coefficient, determine a second floor coefficient based on the parameter, and control the brush roll motor based on the second floor coefficient.Type: GrantFiled: January 16, 2019Date of Patent: December 21, 2021Assignee: Techtronic Floor Care Technology LimitedInventors: Kevin Pohlman, Christopher M. Charlton
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Patent number: 10716444Abstract: A vacuum cleaner including a debris separator that includes a housing, a cyclonic separator including a cylindrical wall having a first end and a second end. The cylindrical wall is located in within the housing and the cyclonic separator further includes a dirty air inlet, a clean air outlet, a debris outlet adjacent the second end, and a longitudinal axis surrounded by the cylindrical wall and the longitudinal axis of the cyclonic separator extends in generally a horizontal orientation. The debris separator further includes a lid coupled to the housing and the cyclonic separator is coupled to the lid such that the cyclonic separator is removable from the housing with the lid. A debris collection chamber is located within the housing and in fluid communication with the debris outlet of the cyclonic separator.Type: GrantFiled: June 1, 2017Date of Patent: July 21, 2020Assignee: Techtronic Industries Co. Ltd.Inventors: David Khalil, Christopher M. Charlton, Justin C. Andrikanich, David Chaney, William Nabors
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Publication number: 20200054183Abstract: A handheld vacuum cleaner (10, 1010) includes a main body (22, 1022) with a handle (98, 1098) and a bottom surface (102) upon which the vacuum cleaner is configured to be positioned on a horizontal surface (106), a motor assembly (114, 1114) positioned in the main body, and a cyclonic separator assembly (26) removably coupled to the main body. The cyclonic separator assembly includes an inlet nozzle (42) having a dirty air inlet (14, 1014) positioned at a front (50, 1050) of the handheld vacuum cleaner when the cyclonic separator assembly is coupled to the main body, a cyclonic chamber (30, 1030) in fluid communication with the dirty air inlet, and a dirt collection region (38) configured to receive debris separated in the cyclonic chamber. The handheld vacuum cleaner further includes a release actuator (438) configured to release the cyclonic separator assembly from the main body when actuated by a user. The release actuator is accessible from a bottom (94) of the main body.Type: ApplicationFiled: February 27, 2017Publication date: February 20, 2020Inventors: Jeremy Buttery, Nicholas Tomlinson, Juan Aviles Quintero, Christopher M. Charlton
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Publication number: 20190387935Abstract: A handheld vacuum cleaner (10) includes a fluid flow path extending from a dirty air inlet (14) to a clean air outlet (18), a main body (22), and a motor assembly (114) positioned in the main body (22) and along the fluid flow path. The motor defines a motor rotational axis. The handheld vacuum cleaner (10) also includes a cyclonic chamber (30) positioned in the fluid flow path. The cyclonic chamber (30) defines a separator axis. The separator axis and the motor rotational axis form an obtuse angle extending between the cyclonic chamber (30) and the motor assembly (114). The handheld vacuum cleaner (10) further includes a pre-motor filter in the fluid flow path downstream from the cyclonic chamber (30) and upstream from the motor assembly (114), a plenum (386) in the fluid flow path immediately upstream from the motor assembly (114), and a sensor (402) positioned on the plenum. The sensor (402) is operable to measure a characteristic of the fluid flow path.Type: ApplicationFiled: February 27, 2017Publication date: December 26, 2019Inventors: Jeremy Buttery, Nicholas Tomlinson, Juan Aviles Quintero, Christopher M. Charlton
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Publication number: 20190216282Abstract: A cleaner including a base defining a suction chamber, a brush roll driven by a brush roll motor, a sensor configured to sense a parameter related to a floor; and a controller having a memory and electronic processor. The controller is configured to receive the parameter, control the brush roll motor based on the parameter and a first floor coefficient, determine a second floor coefficient based on the parameter, and control the brush roll motor based on the second floor coefficient.Type: ApplicationFiled: January 16, 2019Publication date: July 18, 2019Inventors: Kevin Pohlman, Christopher M. Charlton
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Patent number: 10214852Abstract: A steamer includes a housing, a power cord configured to be selectively coupled to an external power source, a battery, a fluid reservoir positioned in the housing, a reservoir heating element configured to preheat fluid in the fluid reservoir, a steam generating device operable to receive preheated fluid from the fluid reservoir and generate steam, and a nozzle in fluid communication with the steam generating device. The reservoir heating element receives power from the external power source when the power cord is in communication with the external power source. The steam generating device receives power from the battery when the power cord is unplugged from the external power source. The nozzle is configured to receive the steam from the steam generating device and discharge the steam through the nozzle.Type: GrantFiled: October 5, 2016Date of Patent: February 26, 2019Assignee: Techtronic Floor Care Technology LimitedInventor: Christopher M. Charlton
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Publication number: 20170265700Abstract: A vacuum cleaner including a debris separator that includes a housing, a cyclonic separator including a cylindrical wall having a first end and a second end. The cylindrical wall is located in within the housing and the cyclonic separator further includes a dirty air inlet, a clean air outlet, a debris outlet adjacent the second end, and a longitudinal axis surrounded by the cylindrical wall and the longitudinal axis of the cyclonic separator extends in generally a horizontal orientation. The debris separator further includes a lid coupled to the housing and the cyclonic separator is coupled to the lid such that the cyclonic separator is removable from the housing with the lid. A debris collection chamber is located within the housing and in fluid communication with the debris outlet of the cyclonic separator.Type: ApplicationFiled: June 1, 2017Publication date: September 21, 2017Inventors: David Khalil, Christopher M. Charlton, Justin C. Andrikanich, David Chaney, William Nabors
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Patent number: 9693665Abstract: A vacuum cleaner including a debris separator that includes a housing, a cyclonic separator including a cylindrical wall having a first end and a second end. The cylindrical wall is located in within the housing and the cyclonic separator further includes a dirty air inlet, a clean air outlet, a debris outlet adjacent the second end, and a longitudinal axis surrounded by the cylindrical wall and the longitudinal axis of the cyclonic separator extends in generally a horizontal orientation. The debris separator further includes a lid coupled to the housing and the cyclonic separator is coupled to the lid such that the cyclonic separator is removable from the housing with the lid. A debris collection chamber is located within the housing and in fluid communication with the debris outlet of the cyclonic separator.Type: GrantFiled: October 22, 2015Date of Patent: July 4, 2017Assignee: Techtronic Industries Co. Ltd.Inventors: David Khalil, Christopher M. Charlton, Justin C. Andrikanich, David Chaney, William Nabors
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Patent number: 9661975Abstract: A reservoir pivot assembly for a spray mop including a first portion pivotably connected to a second portion. A liquid reservoir is removably received by the first portion. The first portion is operable to pivot about the second portion between a first state and a second state, and the liquid reservoir is configured to pivot with the first portion.Type: GrantFiled: August 27, 2015Date of Patent: May 30, 2017Assignee: Techtronic Industries Co., Ltd.Inventor: Christopher M. Charlton
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Publication number: 20170022654Abstract: A steamer includes a housing, a power cord configured to be selectively coupled to an external power source, a battery, a fluid reservoir positioned in the housing, a reservoir heating element configured to preheat fluid in the fluid reservoir, a steam generating device operable to receive preheated fluid from the fluid reservoir and generate steam, and a nozzle in fluid communication with the steam generating device. The reservoir heating element receives power from the external power source when the power cord is in communication with the external power source. The steam generating device receives power from the battery when the power cord is unplugged from the external power source. The nozzle is configured to receive the steam from the steam generating device and discharge the steam through the nozzle.Type: ApplicationFiled: October 5, 2016Publication date: January 26, 2017Inventor: Christopher M. Charlton
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Publication number: 20160338560Abstract: An accessory tool for a vacuum cleaner. The accessory tool includes a main body including a suction conduit configured to be coupled to the vacuum cleaner and a suction opening in fluid communication with the suction conduit. The accessory tool further includes a longitudinal brush positioned adjacent the suction opening, the brush having a longitudinal first side and a longitudinal second side. A portion of the suction opening extends along both the first and second longitudinal sides of the brush.Type: ApplicationFiled: August 1, 2016Publication date: November 24, 2016Inventors: Justin C. Andrikanich, Christopher M. Charlton, Robert Bozzelli, David Chaney, Joseph Sternad
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Patent number: 9402519Abstract: An accessory tool for a vacuum cleaner. The accessory tool includes a main body including a suction conduit configured to be coupled to the vacuum cleaner, a suction opening in fluid communication with the suction conduit, a longitudinal first brush made from a first material positioned adjacent the suction opening, and a second brush spaced from the first brush forming a brush opening between the first and second brushes configured to receive an object being cleaned. The second brush is made from a second material different than the first material and generally positioned over the first brush.Type: GrantFiled: January 28, 2015Date of Patent: August 2, 2016Assignee: Techtronic Industries Co. Ltd.Inventors: Justin C. Andrikanich, Christopher M. Charlton, Robert Bozzelli, David Chaney, Joseph Sternad
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Publication number: 20160113462Abstract: A vacuum cleaner including a debris separator that includes a housing, a cyclonic separator including a cylindrical wall having a first end and a second end. The cylindrical wall is located in within the housing and the cyclonic separator further includes a dirty air inlet, a clean air outlet, a debris outlet adjacent the second end, and a longitudinal axis surrounded by the cylindrical wall and the longitudinal axis of the cyclonic separator extends in generally a horizontal orientation. The debris separator further includes a lid coupled to the housing and the cyclonic separator is coupled to the lid such that the cyclonic separator is removable from the housing with the lid. A debris collection chamber is located within the housing and in fluid communication with the debris outlet of the cyclonic separator.Type: ApplicationFiled: October 22, 2015Publication date: April 28, 2016Inventors: David Khalil, Christopher M. Charlton, Justin C. Andrikanich, David Chaney, William Nabors
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Publication number: 20160058262Abstract: A reservoir pivot assembly for a spray mop including a first portion pivotably connected to a second portion. A liquid reservoir is removably received by the first portion. The first portion is operable to pivot about the second portion between a first state and a second state, and the liquid reservoir is configured to pivot with the first portion.Type: ApplicationFiled: August 27, 2015Publication date: March 3, 2016Inventor: Christopher M. Charlton