Patents by Inventor David Mains
David Mains 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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Publication number: 20240292950Abstract: This disclosure relates generally to coupling a furniture accessory to a furniture apparatus. One embodiment provides a method of electrically coupling at least one electrical contact on a furniture accessory to at least one electrical contact on a furniture apparatus. The method may comprise positioning a portion of an elongate body, coupled to the furniture apparatus, in a space between at least two retaining bodies of a retainer coupled to the furniture accessory such that the at least two retaining bodies contact an exterior surface of the elongate body on at least the portion of the elongate body and retain at least the portion of the elongate body in the space. Positioning the portion of the elongate body in the space may comprise electrically coupling at least one electrical contact of the furniture accessory with at least one electrical contact of the furniture apparatus.Type: ApplicationFiled: February 21, 2024Publication date: September 5, 2024Inventors: Nelson TRAVASSOS, David MAIN
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Patent number: 11740610Abstract: Embodiments of this present disclosure may include a handle disposed on an outer surface of a housing of electrical circuitry. The handle may provide access to at least a portion of the electrical circuitry. The handle may include a status indicator that emits light in response to a control signal from control circuitry. The status indicator may be disposed around the handle. The control circuitry may detect a state of the electrical protection circuitry. The control circuitry may also transmit the control signal to the status indicator based on the state. The control signal may control one or more properties of the light emitted by the status indicator, and thus indicate to an operator the state of the electrical circuitry.Type: GrantFiled: June 16, 2022Date of Patent: August 29, 2023Assignee: Rockwell Automation Technologies, Inc.Inventors: Scott B. Lasko, Troy M. Bellows, Maciej Branicki, Claudio Di Stefano, Karen R. Hecht, Mayo D. Hemmingson, David Main-Reade, Ian Murgatroyd, Stephen Pethick, Austen K. Scudder
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Publication number: 20230092348Abstract: A safety design system assists in the development of compliant industrial safety systems. User interfaces provided by the design system guide the user through an intuitive workflow for carrying out risk assessment analysis on industrial assets and designing safety functions for mitigating risks associated with the industrial assets. These user interfaces offer multiple views of safety system design aspects, including a layout view and a table view that offer alternative views of hazard and safety function data. The system also guides the user to the selection of suitable input, logic, and output devices for each safety function based on results of the risk assessment and local industrial safety standards.Type: ApplicationFiled: September 22, 2021Publication date: March 23, 2023Inventors: David Main-Reade, Xinli Lin, Jonathan B. Johnson, Susan Stuebe, Matthew R. Kuenzi, KEVIN ZOMCHEK, TODD M. BISSELL, Burt Sacherski, LINDA A. FREEMAN, USHA R. KOLUKULA, IAN MURGATROYD
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Patent number: 11480949Abstract: In one embodiment, a non-transitory computer readable medium may include computer-executable instructions that, when executed by a processor, may cause processor to receive a set of user data associated with a user that is attempting to access an electronic lock, receive a request to actuate a locking mechanism of the electronic lock configured to prevent the user from accessing a machine in an industrial automation system, actuate the locking mechanism in response to the request and the set of user data corresponding to an expected set of data, store a log of the request and the set of user data, and send the log to a cloud-based computing system.Type: GrantFiled: March 20, 2019Date of Patent: October 25, 2022Assignee: Rockwell Automation Technologies, Inc.Inventors: David Main-Reade, Derek Jones, David A. Vasko
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Publication number: 20220317662Abstract: Embodiments of this present disclosure may include a handle disposed on an outer surface of a housing of electrical circuitry. The handle may provide access to at least a portion of the electrical circuitry. The handle may include a status indicator that emits light in response to a control signal from control circuitry. The status indicator may be disposed around the handle. The control circuitry may detect a state of the electrical protection circuitry. The control circuitry may also transmit the control signal to the status indicator based on the state. The control signal may control one or more properties of the light emitted by the status indicator, and thus indicate to an operator the state of the electrical circuitry.Type: ApplicationFiled: June 16, 2022Publication date: October 6, 2022Inventors: Scott B. Lasko, Troy M. Bellows, Maciej Branicki, Claudio Di Stefano, Karen R. Hecht, Mayo D. Hemmingson, David Main-Reade, Ian Murgatroyd, Stephen Pethick, Austen K. Scudder
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Patent number: 11397419Abstract: Embodiments of this present disclosure may include a handle disposed on an outer surface of a housing of electrical circuitry. The handle may provide access to at least a portion of the electrical circuitry. The handle may include a status indicator that emits light in response to a control signal from control circuitry. The status indicator may be disposed around the handle. The control circuitry may detect a state of the electrical protection circuitry. The control circuitry may also transmit the control signal to the status indicator based on the state. The control signal may control one or more properties of the light emitted by the status indicator, and thus indicate to an operator the state of the electrical circuitry.Type: GrantFiled: September 24, 2019Date of Patent: July 26, 2022Assignee: Rockwell Automation Technologies, Inc.Inventors: Scott B. Lasko, Troy M. Bellows, Maciej Branicki, Claudio Di Stefano, Karen R. Hecht, Mayo D. Hemmingson, David Main-Reade, Ian Murgatroyd, Stephen Pethick, Austen K. Scudder
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Patent number: 11366451Abstract: Embodiments of this present disclosure may include a handle disposed on an outer surface of a housing of electrical circuitry. The handle may provide access to at least a portion of the electrical circuitry. The handle may include a status indicator that emits light in response to a control signal from control circuitry. The status indicator may be disposed around the handle. The control circuitry may detect a state of the electrical protection circuitry. The control circuitry may also transmit the control signal to the status indicator based on the state. The control signal may control one or more properties of the light emitted by the status indicator, and thus indicate to an operator the state of the electrical circuitry.Type: GrantFiled: September 24, 2019Date of Patent: June 21, 2022Assignee: Rockwell Automation Technologies, Inc.Inventors: David Main-Reade, Troy M. Bellows, Maciej Branicki, Claudio Di Stefano, Karen R. Hecht, Mayo D. Hemmingson, Scott B. Lasko, Ian Murgatroyd, Stephen Pethick, Austen K. Scudder
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Publication number: 20210187144Abstract: A fragrance system for a room, building or other environment, the system including (a) a stand or other form of base and (b) one or more portable fragrance objects, each portable fragrance object providing a fragrance and configured to rest on the stand or base. The stand or base includes one or more fans or other air movement system arranged to release fragrance from one or more of the fragrance objects.Type: ApplicationFiled: November 6, 2018Publication date: June 24, 2021Inventors: David MAIN, Stephen JACKSON, Martin RIDDIFORD, Ben HENLEY, Jonathan CHAN
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Publication number: 20210088999Abstract: Embodiments of this present disclosure may include a handle disposed on an outer surface of a housing of electrical circuitry. The handle may provide access to at least a portion of the electrical circuitry. The handle may include a status indicator that emits light in response to a control signal from control circuitry. The status indicator may be disposed around the handle. The control circuitry may detect a state of the electrical protection circuitry. The control circuitry may also transmit the control signal to the status indicator based on the state. The control signal may control one or more properties of the light emitted by the status indicator, and thus indicate to an operator the state of the electrical circuitry.Type: ApplicationFiled: September 24, 2019Publication date: March 25, 2021Inventors: David Main-Reade, Troy M. Bellows, Maciej Branicki, Claudio Di Stefano, Karen R. Hecht, Mayo D. Hemmingson, Scott B. Lasko, Ian Murgatroyd, Stephen Pethick, Austen K. Scudder
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Publication number: 20210089004Abstract: Embodiments of this present disclosure may include a handle disposed on an outer surface of a housing of electrical circuitry. The handle may provide access to at least a portion of the electrical circuitry. The handle may include a status indicator that emits light in response to a control signal from control circuitry. The status indicator may be disposed around the handle. The control circuitry may detect a state of the electrical protection circuitry. The control circuitry may also transmit the control signal to the status indicator based on the state. The control signal may control one or more properties of the light emitted by the status indicator, and thus indicate to an operator the state of the electrical circuitry.Type: ApplicationFiled: September 24, 2019Publication date: March 25, 2021Inventors: Scott B. Lasko, Troy M. Bellows, Maciej Branicki, Claudio Di Stefano, Karen R. Hecht, Mayo D. Hemmingson, David Main-Reade, Ian Murgatroyd, Stephen Pethick, Austen K. Scudder
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Publication number: 20200386365Abstract: Knockdown brackets for use with furniture. An example bracket assembly includes a bracket defining a groove to receive a tongue. A clip including a catch is carried at an end of the bracket. The catch is biased into a movement path of the tongue within the groove. A lever is carried by the clip. The lever is structured to move the catch to a released position in which the catch is out of the movement path of the tongue.Type: ApplicationFiled: June 5, 2019Publication date: December 10, 2020Inventor: David Main
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Patent number: 10816106Abstract: An adjustment and temperature limit assembly for a mixing cartridge includes a first piece and a second piece selectively moveable relative to the first piece. The first piece is configured to be attached to a mixing cartridge housing and includes an abutment defining a maximum temperature limit for water exiting the mixing cartridge. The second piece is configured for attachment to a rotating stem extending outwardly of the housing. The second piece is selectively movable relative to the first piece between a plurality of temperature limits that are less than or equal to the maximum temperature limit. A fixing element is configured to be selectively attached to at least one of the first and second pieces to fix an operating temperature at one of the plurality of temperature limits or to set a reduced maximum temperature limit that is less than the maximum temperature limit.Type: GrantFiled: December 23, 2014Date of Patent: October 27, 2020Assignee: Masco Canada LimitedInventors: Bryan Todd Fisher, Jeffrey J. Gibson, Brian David Main
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Patent number: 10633843Abstract: A faucet includes a housing defining hot and cold inlets and an outlet and hot and cold fluid conduits in communication with the hot and cold inlets. A mixer within the housing receives fluids from the fluid conduits and outputs one of the fluids or a mixture thereof. The mixer includes a valve and an actuator configured to move the valve to different positions establishing various ratios of fluids output by the mixer. A temperature actuated flow reducing device within the housing downstream of the mixer restricts a flow of fluid to the outlet when a temperature of the fluid exceeds a predetermined temperature. A first pressure compensating flow regulator upstream of the mixer controls a flow of fluid from the hot fluid conduit to the mixer while a second pressure compensating flow regulator downstream of the mixer controls a flow of fluid through the outlet.Type: GrantFiled: October 3, 2017Date of Patent: April 28, 2020Assignee: MASCO CANADA LIMITEDInventors: Brian David Main, Bryan Todd Fisher, Paul McLennan, Frank Stauder
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Patent number: 10519642Abstract: A sensing device for a plumbing fixture includes an electronics housing including a rear wall. The rear wall includes a tool passage therethrough and a fastener head pocket in communication with the tool passage. The device further includes a fastener including head carried in the fastener head pocket of the rear wall of the electronics housing and a body extending away from the head and establishing a fastener axis. The device further includes a sensor assembly including a sensor housing having a first portion coupled to the electronics housing and a second portion carried on the body of the fastener and configured for movement relative to the electronics housing along the body of the fastener.Type: GrantFiled: March 21, 2018Date of Patent: December 31, 2019Assignee: Masco Canada LimitedInventors: Brian David Main, Bryan Fisher
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Publication number: 20190219991Abstract: In one embodiment, a non-transitory computer readable medium may include computer-executable instructions that, when executed by a processor, may cause processor to receive a set of user data associated with a user that is attempting to access an electronic lock, receive a request to actuate a locking mechanism of the electronic lock configured to prevent the user from accessing a machine in an industrial automation system, actuate the locking mechanism in response to the request and the set of user data corresponding to an expected set of data, store a log of the request and the set of user data, and send the log to a cloud-based computing system.Type: ApplicationFiled: March 20, 2019Publication date: July 18, 2019Inventors: David Main-Reade, Derek Jones, David A. Vasko
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Patent number: 10254749Abstract: In one embodiment, a non-transitory computer readable medium may include computer-executable instructions that, when executed by a processor, may cause processor to receive a set of user data associated with a user that is attempting to access an electronic lock, receive a request to actuate a locking mechanism of the electronic lock configured to prevent the user from accessing a machine in an industrial automation system, actuate the locking mechanism in response to the request and the set of user data corresponding to an expected set of data, store a log of the request and the set of user data, and send the log to a cloud-based computing system.Type: GrantFiled: July 11, 2018Date of Patent: April 9, 2019Assignee: Rockwell Automation Technologies, Inc.Inventors: David Main-Reade, Derek W. Jones, David A. Vasko
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Publication number: 20190101944Abstract: A faucet includes a housing defining hot and cold inlets and an outlet and hot and cold fluid conduits in communication with the hot and cold inlets. A mixer within the housing receives fluids from the fluid conduits and outputs one of the fluids or a mixture thereof. The mixer includes a valve and an actuator configured to move the valve to different positions establishing various ratios of fluids output by the mixer. A temperature actuated flow reducing device within the housing downstream of the mixer restricts a flow of fluid to the outlet when a temperature of the fluid exceeds a predetermined temperature. A first pressure compensating flow regulator upstream of the mixer controls a flow of fluid from the hot fluid conduit to the mixer while a second pressure compensating flow regulator downstream of the mixer controls a flow of fluid through the outlet.Type: ApplicationFiled: October 3, 2017Publication date: April 4, 2019Inventors: Brian David Main, Bryan Todd Fisher, Paul McLennan, Frank Stauder
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Patent number: 10174407Abstract: A titanium alloy comprising an elevated level of oxygen is disclosed. The alloy may have 5.5 to 6.75 weight percent of aluminum, 3.5 to 4.5 weight percent of vanadium, 0.21 to 0.30 weight percent of oxygen, and up to 0.40% of weight percent of iron. The alloy may also have a minimum ultimate tensile strength of 130,000 psi, a minimum tensile yield strength of 120,000 psi, and a minimum ductility of 10% elongation. Also disclosed is a method for manufacturing components having the aforementioned alloy.Type: GrantFiled: January 25, 2013Date of Patent: January 8, 2019Assignee: Arconic Inc.Inventors: Stanley Abkowitz, Susan M. Abkowitz, Patrick Connors, David Main, Harvey Fisher
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Publication number: 20180321661Abstract: In one embodiment, a non-transitory computer readable medium may include computer-executable instructions that, when executed by a processor, may cause processor to receive a set of user data associated with a user that is attempting to access an electronic lock, receive a request to actuate a locking mechanism of the electronic lock configured to prevent the user from accessing a machine in an industrial automation system, actuate the locking mechanism in response to the request and the set of user data corresponding to an expected set of data, store a log of the request and the set of user data, and send the log to a cloud-based computing system.Type: ApplicationFiled: July 11, 2018Publication date: November 8, 2018Inventors: David Main-Reade, Derek W. Jones, David A. Vasko
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Publication number: 20180313073Abstract: A sensing device for a plumbing fixture includes an electronics housing including a rear wall. The rear wall includes a tool passage therethrough and a fastener head pocket in communication with the tool passage. The device further includes a fastener including head carried in the fastener head pocket of the rear wall of the electronics housing and a body extending away from the head and establishing a fastener axis. The device further includes a sensor assembly including a sensor housing having a first portion coupled to the electronics housing and a second portion carried on the body of the fastener and configured for movement relative to the electronics housing along the body of the fastener.Type: ApplicationFiled: March 21, 2018Publication date: November 1, 2018Inventors: Brian David Main, Bryan Fisher