Patents by Inventor Randall L. Johnson
Randall L. Johnson 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: 20220194759Abstract: A method of transporting a vehicle engine wire harness from a component preparation location to a component pick location is provided. The method includes placing the vehicle engine wire harness on a hook of a component hanger. The component hanger with vehicle engine wire harness is directed along a supply track assembly through a heated enclosure to the component pick location at a vehicle assembly line.Type: ApplicationFiled: December 17, 2020Publication date: June 23, 2022Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Lloyd R. Holland, Bradley J. Garcia, Scottie L. Foster, Michael C. Greenlee, Eric F. Cornett, Randall L. Johnson, Michael P. Meyer, Steven R. Johnson
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Patent number: 11117752Abstract: Embodiments of the disclosure relate to automated dolly assemblies having loading and unloading racks and traveling along a track secured to a floor. In one embodiment, an automated dolly assembly includes a moveable frame having a mobility mechanism, one or more loading racks, one or more unloading racks, a receiver arm connected to the moveable frame and a moveable pulley connected to the receiver arm. The moveable pulley has weights. The mobility mechanism is coupled to a bottom surface of the moveable frame. The one or more loading racks and the one or more unloading racks are proximate to a top surface of the moveable frame. The receiver arm is rotatably moveable between a horizontal position and a vertical position and configured to engage the automated dolly assembly with an overhead conveyor.Type: GrantFiled: November 19, 2019Date of Patent: September 14, 2021Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.Inventors: Scottie L. Foster, Bradley J. Garcia, Lloyd R. Holland, Michael C. Greenlee, Eric F. Cornett, Randall L. Johnson
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Publication number: 20210147153Abstract: Embodiments of the disclosure relate to automated dolly assemblies having loading and unloading racks and traveling along a track secured to a floor. In one embodiment, an automated dolly assembly includes a moveable frame having a mobility mechanism, one or more loading racks, one or more unloading racks, a receiver arm connected to the moveable frame and a moveable pulley connected to the receiver arm. The moveable pulley has weights. The mobility mechanism is coupled to a bottom surface of the moveable frame. The one or more loading racks and the one or more unloading racks are proximate to a top surface of the moveable frame. The receiver arm is rotatably moveable between a horizontal position and a vertical position and configured to engage the automated dolly assembly with an overhead conveyor.Type: ApplicationFiled: November 19, 2019Publication date: May 20, 2021Applicant: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.Inventors: Scottie L. Foster, Bradley J. Garcia, Lloyd R. Holland, Michael C. Greenlee, Eric F. Cornett, Randall L. Johnson
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Patent number: 9835190Abstract: Fastening clips, motorized vehicles with fastening clips, and methods for using fastening clips are disclosed. A fastening clip is disclosed for attaching a component to a panel using a threaded fastener. The fastening clip includes a body that inserts into the aperture. The clip body has a flange that seats against one surface of the panel. One or more flexible retaining clips project from the clip body to seat against an opposing panel surface and, with the flange, attach the fastening clip to the panel. Flexible ratchet fingers extend from the clip body into an internal cavity. The ratchet fingers are located on respective sides of the cavity, and are spaced to extend to respective axial positions within the cavity. These ratchet fingers are located and spaced so that only one ratchet finger, at a given time, seats between adjacent threads when the fastener is inserted into the internal cavity.Type: GrantFiled: April 5, 2016Date of Patent: December 5, 2017Assignee: GM Global Technology Operations LLCInventors: Ethan Landsberg, Jeremy P. Fellows, Randall L. Johnson
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Publication number: 20170284437Abstract: Fastening clips, motorized vehicles with fastening clips, and methods for using fastening clips are disclosed. A fastening clip is disclosed for attaching a component to a panel using a threaded fastener. The fastening clip includes a body that inserts into the aperture. The clip body has a flange that seats against one surface of the panel. One or more flexible retaining clips project from the clip body to seat against an opposing panel surface and, with the flange, attach the fastening clip to the panel. Flexible ratchet fingers extend from the clip body into an internal cavity. The ratchet fingers are located on respective sides of the cavity, and are spaced to extend to respective axial positions within the cavity. These ratchet fingers are located and spaced so that only one ratchet finger, at a given time, seats between adjacent threads when the fastener is inserted into the internal cavity.Type: ApplicationFiled: April 5, 2016Publication date: October 5, 2017Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Ethan Landsberg, Jeremy P. Fellows, Randall L. Johnson
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Publication number: 20140223630Abstract: A wearable article provides a non-slip connection between the wearer's bare skin and the surface of an adjacently located object. The wearable article includes correspondingly aligned and shaped interior and exterior grip material segments at one or more locations on the wearable article. The interior grip material segments and correspondingly aligned and shaped exterior grip material segments serve to significantly diminish and potentially eliminate all relative movement between the user's skin, the grip material on the inner facing surface of the wearable article, the material defining the wearable article, the grip material on the outer facing surface of the wearable article, and the surface of an adjacently located object. The correspondingly aligned and shaped interior and exterior grip material segments on the wearable article may be arranged in different sizes and patterns to suit the movements typically executed during a particular physical or sporting activity.Type: ApplicationFiled: July 5, 2013Publication date: August 14, 2014Inventor: Randall L. Johnson
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Patent number: 8412451Abstract: A method for timing performance of a maintenance function, in particular the timing of regeneration of a diesel particulate filter (22) to conserve fuel as a motor vehicle (10) travels along a projected travel route. Certain road data about roads in a roadway system is processed to develop data for anticipating certain modes of vehicle operation during travel of the vehicle along the projected travel route. The data for anticipating certain modes of vehicle operation along the anticipated route of travel and data geographically tracking vehicle travel along the projected route are interactively used to control timing of performance of the maintenance function as the vehicle travels along the projected route.Type: GrantFiled: October 15, 2009Date of Patent: April 2, 2013Assignee: International Engine Intellectual Property Company, LLCInventor: Randall L. Johnson
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Patent number: 8386120Abstract: A method for automatically determining an engine oil change frequency at an engine control unit includes the steps of determining an amount of fuel used per oil change, and calculating an amount of fuel remaining from the fuel used per oil change. The method also includes the steps of comparing the amount of fuel remaining to a predetermined amount of fuel remaining, and actuating an oil change indicator if the fuel remaining is less than the predetermined amount of fuel.Type: GrantFiled: February 24, 2010Date of Patent: February 26, 2013Assignee: International Engine Intellectual Property Company, LLC.Inventor: Randall L. Johnson
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Patent number: 8205603Abstract: A method of coking entrained oil from blow-by gas (F) of an engine (14) in a closed breather assembly (16) includes the steps of transporting the blow-by gas from the engine to a mist separator (18), transporting the blow-by gas from the mist separator to a breather coking device (12), heating the breather coking device at least one of conductively and convectively with an exhaust manifold (32) of the engine, coking out at least a portion of entrained oil from the blow-by gas and depositing the coked oil at the breather coking device, and transporting the blow-by gas from the breather coking device to one of a turbocharger compressor (24) and the engine.Type: GrantFiled: July 31, 2009Date of Patent: June 26, 2012Assignee: International Engine Intellectual Property, LLCInventor: Randall L. Johnson
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Patent number: 8161949Abstract: An exhaust gas recirculation cooling system for an internal combustion engine that has an exhaust system is provided. The exhaust gas recirculation cooling system comprises a cooling fluid circuit, an exhaust gas recirculation cooler, a turbine, a condenser, and a compressor. The cooling fluid circuit has a quantity of fluid that circulates through the exhaust gas recirculation cooling system and receives heat from the exhaust gas recirculation cooling system. The exhaust gas recirculation cooler is disposed in fluid communication with the exhaust system to receive engine exhaust gas from the engine and to remove heat from the exhaust gas. The exhaust gas recirculation cooler additionally disposed in fluid communication with the cooling fluid circuit. The cooling fluid within the cooling fluid circuit receives heat within the exhaust gas recirculation cooler. The turbine is disposed in fluid communication with the cooling fluid circuit.Type: GrantFiled: October 15, 2009Date of Patent: April 24, 2012Assignee: International Engine Intellectual Property Company, LLCInventor: Randall L. Johnson
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Publication number: 20110208385Abstract: A method for automatically determining an engine oil change frequency at an engine control unit includes the steps of determining an amount of fuel used per oil change, and calculating an amount of fuel remaining from the fuel used per oil change. The method also includes the steps of comparing the amount of fuel remaining to a predetermined amount of fuel remaining, and actuating an oil change indicator if the fuel remaining is less than the predetermined amount of fuel.Type: ApplicationFiled: February 24, 2010Publication date: August 25, 2011Applicant: International Engine Intellectual Property Company, LLCInventor: Randall L. Johnson
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Publication number: 20110088671Abstract: An exhaust gas recirculation cooling system for an internal combustion engine that has an exhaust system is provided. The exhaust gas recirculation cooling system comprises a cooling fluid circuit, an exhaust gas recirculation cooler, a turbine, a condenser, and a compressor. The cooling fluid circuit has a quantity of fluid that circulates through the exhaust gas recirculation cooling system and receives heat from the exhaust gas recirculation cooling system. The exhaust gas recirculation cooler is disposed in fluid communication with the exhaust system to receive engine exhaust gas from the engine and to remove heat from the exhaust gas. The exhaust gas recirculation cooler additionally disposed in fluid communication with the cooling fluid circuit. The cooling fluid within the cooling fluid circuit receives heat within the exhaust gas recirculation cooler. The turbine is disposed in fluid communication with the cooling fluid circuit.Type: ApplicationFiled: October 15, 2009Publication date: April 21, 2011Applicant: International Engine Intellectual Property Company ,LLCInventor: Randall L. Johnson
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Publication number: 20110088374Abstract: A method for timing performance of a maintenance function, in particular the timing of regeneration of a diesel particulate filter (22) to conserve fuel as a motor vehicle (10) travels along a projected travel route. Certain road data about roads in a roadway system is processed to develop data for anticipating certain modes of vehicle operation during travel of the vehicle along the projected travel route. The data for anticipating certain modes of vehicle operation along the anticipated route of travel and data geographically tracking vehicle travel along the projected route are interactively used to control timing of performance of the maintenance function as the vehicle travels along the projected route.Type: ApplicationFiled: October 15, 2009Publication date: April 21, 2011Applicant: International Engine Intellectual Property Company, LLCInventor: Randall L. Johnson
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Publication number: 20110023851Abstract: A method of coking entrained oil from blow-by gas (F) of an engine (14) in a closed breather assembly (16) includes the steps of transporting the blow-by gas from the engine to a mist separator (18), transporting the blow-by gas from the mist separator to a breather coking device (12), heating the breather coking device at least one of conductively and convectively with an exhaust manifold (32) of the engine, coking out at least a portion of entrained oil from the blow-by gas and depositing the coked oil at the breather coking device, and transporting the blow-by gas from the breather coking device to one of a turbocharger compressor (24) and the engine.Type: ApplicationFiled: July 31, 2009Publication date: February 3, 2011Applicant: International Engine Intellectual Property Company, LLC.Inventor: Randall L. Johnson
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Patent number: 6889482Abstract: A filler device sub-assembly having a manipulator for manipulating a cap of a container comprising a first and second cap gripper arm and a member for controllably manipulating the cap gripper arms. The controllable manipulating member comprising an inner cam assembly, an outer cam assembly and a follower. The outer cam assembly extends at least partially about the inner cam assembly. One of the inner and outer cam assemblies coupled to the first and second cap gripper arms. The follower is associated with the inner cam assembly and the outer cam assembly. Movement of the lifter shaft imparts movement of the follower and relative movement of the inner cam assembly and the outer cam assembly, to in turn, longitudinally and rotatably move the cap gripper arms from a first position proximate to a container to a second position distally spaced from a container.Type: GrantFiled: October 10, 2002Date of Patent: May 10, 2005Assignees: Fogg Filler Company, Scholle CorporationInventors: Simon P. Edwards, Michael R. Resterhouse, Randall L. Johnson, Robert B. Szabo, II
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Patent number: 6786248Abstract: A fill valve assembly for use in association with a filler device comprising an outer housing, a product dispensing member, a displaceable piston and a seal member. The product dispensing member is associated with the outer housing. The displaceable piston is displaceably positioned within the outer housing. The seal member is fixedly associated with the displaceable piston at one end thereof, and at least one of the outer housing and the product dispensing member, at another end thereof. The seal member is capable of maintaining fixed association throughout displacement of the displaceable piston, such that isolation of outer housing and the product dispensing member can be maintained without the use of seals having slidable engagement.Type: GrantFiled: October 10, 2002Date of Patent: September 7, 2004Assignees: Fogg Filler Company, Scholle CorporationInventors: Randall L. Johnson, Simon P. Edwards, Michael R. Resterhouse, Robert B. Szabo, II
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Publication number: 20040068957Abstract: A filler device sub-assembly having a manipulator for manipulating a cap of a container comprising a first and second cap gripper arm and a member for controllably manipulating the cap gripper arms. The controllable manipulating member comprising an inner cam assembly, an outer cam assembly and a follower. The outer cam assembly extends at least partially about the inner cam assembly. One of the inner and outer cam assemblies coupled to the first and second cap gripper arms. The follower is associated with the inner cam assembly and the outer cam assembly. Movement of the lifter shaft imparts movement of the follower and relative movement of the inner cam assembly and the outer cam assembly, to in turn, longitudinally and rotatably move the cap gripper arms from a first position proximate to a container to a second position distally spaced from a container.Type: ApplicationFiled: October 10, 2002Publication date: April 15, 2004Inventors: Simon P. Edwards, Michael R. Resterhouse, Randall L. Johnson, Robert B. Szabo
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Publication number: 20030071237Abstract: A fill valve assembly for use in association with a filler device comprising an outer housing, a product dispensing member, a displaceable piston and a seal member. The product dispensing member is associated with the outer housing. The displaceable piston is displaceably positioned within the outer housing. The seal member is fixedly associated with the displaceable piston at one end thereof, and at least one of the outer housing and the product dispensing member, at another end thereof. The seal member is capable of maintaining fixed association throughout displacement of the displaceable piston, such that isolation of outer housing and the product dispensing member can be maintained without the use of seals having slidable engagement.Type: ApplicationFiled: October 10, 2002Publication date: April 17, 2003Inventors: Randall L. Johnson, Simon P. Edwards, Michael R. Resterhouse, Robert B. Szabo
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Patent number: 6338370Abstract: A fill valve assembly for use in association with a filler device. The fill valve assembly generally includes: an outer housing; a product dispensing member; a displaceable piston; and mechanisms for controllably displacing the piston to a clean-in-place position. The product dispensing member is associated with the outer housing and includes a channel having a sealing member retained therein. The displaceable piston is positioned within at least a portion of the outer housing and the product dispensing member. When the piston is in the clean-in-place position, the seal member retained within the channel of the product dispensing member is exposed which facilitates cleaning thereabout.Type: GrantFiled: May 31, 2000Date of Patent: January 15, 2002Assignees: Fogg Filler Company, Scholle CorporationInventors: Simon P. Edwards, Michael R. Resterhouse, Randall L. Johnson
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Patent number: 6305437Abstract: A rotary union assembly for use in a rotary filler device comprising a first product supply conduit, a second product supply conduit, and a product supply turret rotatably coupled to the first product supply conduit and the second product supply conduit, to, in turn, maintain substantially sealed coupling therebetween.Type: GrantFiled: May 31, 2000Date of Patent: October 23, 2001Assignees: Fogg Filler Company, Scholle CorporationInventors: Simon P. Edwards, Michael R. Resterhouse, Randall L. Johnson