Patents by Inventor Christopher L. Johnson
Christopher 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: 20240123698Abstract: A bead-forming system for forming a tire bead may include the following: a housing, a first bead former configured to facilitate the formation of the tire bead, and a base secured to the first bead former, where the first bead former includes a bead-receiving surface that is rotatable relative to the base. The base may be adjustable such that the first bead former is movable from a first position to a second position. The first position may be on a first side of the housing, and the second position may be on a second side of the housing. A second bead former may be located in the second position when the first bead former is located in the first position, where the second bead former is located in the first position when the first bead former is located in the second position.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Inventor: Christopher L. Johnson
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Patent number: 11878481Abstract: A bead forming system for forming a tire bead may include the following: a housing, a first bead former configured to facilitate the formation of the tire bead, and a base secured to the first bead former, where the first bead former includes a bead-receiving surface that is rotatable relative to the base. The base may be adjustable such that the first bead former is movable from a first position to a second position. The first position may be on a first side of the housing, and the second position may be on a second side of the housing. A second bead former may be located in the second position when the first bead former is located in the first position, where the second bead former is located in the first position when the first bead former is located in the second position.Type: GrantFiled: February 24, 2021Date of Patent: January 23, 2024Assignee: Bartell Machinery Systems, L.L.C.Inventor: Christopher L. Johnson
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Patent number: 11496237Abstract: A transmission configuration and/or configuration errors and recovery may be determined or implemented by temporal interpretation of one or more signals. A transmitter may interpret one or more signals a first way during one or more time windows and a second way during one or more other time windows. Video resolution may be indicated in a V-by-OneĀ® interface by temporal interpretation of HPD and/or CDR lock. Transmission format may be indicated before or after transmission begins. Transmitter configuration error detection and recovery may be implemented by temporal interpretation. A transmitter may transmit data in an assumed/default format. A receiver may indicate the assumed transmission format is incompatible with the receiver configuration. A receiver may indicate a compatible transmission format, for example, based on timing or pulsing transitions in a temporally repurposed signal. A transmitter may respond to the repurposed signal indication by transmitting a different (e.g., compatible) format.Type: GrantFiled: June 11, 2021Date of Patent: November 8, 2022Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Robert Glenn Rundell, Julia Jacinta Busono, Christopher L. Johnson
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Publication number: 20210260843Abstract: A bead forming system for forming a tire bead may include the following: a housing, a first bead former configured to facilitate the formation of the tire bead, and a base secured to the first bead former, where the first bead former includes a bead-receiving surface that is rotatable relative to the base. The base may be adjustable such that the first bead former is movable from a first position to a second position. The first position may be on a first side of the housing, and the second position may be on a second side of the housing. A second bead former may be located in the second position when the first bead former is located in the first position, where the second bead former is located in the first position when the first bead former is located in the second position.Type: ApplicationFiled: February 24, 2021Publication date: August 26, 2021Applicant: Bartell Machinery Systems, L.L.C.Inventor: Christopher L. Johnson
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Patent number: 10695998Abstract: A cutting apparatus for an elongate wire is provided, and includes a housing that supports a first cutter that has a body, a recess, and a cutting blade. The cutting blade is disposed upon a wall of the body that defines the recess, the first cutter is fixed with respect to the housing. The housing additionally supports a second cutter that has a body, a recess, and a cutting blade, wherein the cutting blade is disposed upon a wall of the body that defines the recess. The second cutter is normally positioned with respect to the first cutter such that the recess of the first cutter is aligned with the recess of the second cutter, and is movable to a second position where the recess of the second cutter translates with respect to the recess of the first cutter, such that the respective cutting blades translate toward each other.Type: GrantFiled: April 21, 2017Date of Patent: June 30, 2020Assignee: BARTELL MACHINERY SYSTEMS, L.L.C.Inventors: Douglas Maxwell Sassaman, Christopher L. Johnson
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Patent number: 10696513Abstract: In one example, a festoon system comprises a festoon module having a support assembly, and further comprises at least one upper sheave and at least one lower sheave, which are movable relative to one another by movement of at least one of the upper sheave or the lower sheave. At least one wire is configured to enter the festoon module at an entrance region, extend around a groove of the least one lower sheave and at least one groove of the at least one upper sheave, and then exit the festoon module at an exit region. A first coupling location of the support assembly is adjacent to the entrance region of the festoon module, and a second coupling location of the support assembly is adjacent to the exit region of the festoon module. Different modules are configured to be coupled to the second coupling location.Type: GrantFiled: April 16, 2018Date of Patent: June 30, 2020Assignee: BARTELL MACHINERY SYSTEMS, L.L.C.Inventor: Christopher L. Johnson
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Patent number: 10457007Abstract: An apparatus for forming a tire bead may include a rotatable bead former having a front portion and a back portion. The rotatable bead former may include a first step with a first diameter, the first step having at least a first bead-engaging surface circumnavigating an axis and configured to receive a first tire bead, and a second step located closer to the back portion than the first step, the second step having a second diameter different than the first diameter, and the second step having a second bead-engaging surface circumnavigating the axis and configured to receive a second tire bead.Type: GrantFiled: October 13, 2016Date of Patent: October 29, 2019Assignee: Bartell Machinery Systems, L.L.C.Inventors: Christopher L. Johnson, Paul D. Gatley
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Patent number: 10456807Abstract: A bead-apex assembly system comprising a bead forming system and an apex application system. In one embodiment, a supporting assembly is located at least partially between the bead forming system and the apex application system, and the supporting assembly is adapted to move an annular bead ring from the bead forming system to the apex application system.Type: GrantFiled: November 18, 2015Date of Patent: October 29, 2019Assignees: Bartell Machinery Systems, L.L.C., The Steelastic Company LLCInventors: John R. Russo, II, Christopher L. Johnson, Paul D. Gatley, Marek J. Kos, Eric W. Gorham, Mark Marabito, Thomas D. Miller, Rosemarie Fisher, Donald L. Matthews
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Publication number: 20180305171Abstract: In one example, a festoon system comprises a festoon module having a support assembly, and further comprises at least one upper sheave and at least one lower sheave, which are movable relative to one another by movement of at least one of the upper sheave or the lower sheave. At least one wire is configured to enter the festoon module at an entrance region, extend around a groove of the least one lower sheave and at least one groove of the at least one upper sheave, and then exit the festoon module at an exit region. A first coupling location of the support assembly is adjacent to the entrance region of the festoon module, and a second coupling location of the support assembly is adjacent to the exit region of the festoon module. Different modules are configured to be coupled to the second coupling location.Type: ApplicationFiled: April 16, 2018Publication date: October 25, 2018Applicant: BARTELL MACHINERY SYSTEMS L.L.C.Inventor: Christopher L. Johnson
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Publication number: 20170313008Abstract: A cutting apparatus for an elongate wire is provided, and includes a housing that supports a first cutter that has a body, a recess, and a cutting blade. The cutting blade is disposed upon a wall of the body that defines the recess, the first cutter is fixed with respect to the housing. The housing additionally supports a second cutter that has a body, a recess, and a cutting blade, wherein the cutting blade is disposed upon a wall of the body that defines the recess. The second cutter is normally positioned with respect to the first cutter such that the recess of the first cutter is aligned with the recess of the second cutter, and is movable to a second position where the recess of the second cutter translates with respect to the recess of the first cutter, such that the respective cutting blades translate toward each other.Type: ApplicationFiled: April 21, 2017Publication date: November 2, 2017Applicant: Bartell Machinery Systems, LLCInventors: Douglas Maxwell Sassaman, Christopher L. Johnson
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Patent number: 9790050Abstract: A system for adjusting a path of a wire includes a precast pulley assembly having at least one precast pulley having at least first and second positions. The at least one precast pulley may be adjustable from the first position to the second position without a user touching the at least one precast pulley. A path of a wire is adjusted when disposed around the at least one precast pulley when it is in the second position instead of in the first position. In one embodiment, the precast pulley assembly includes first and second precast pulleys disposed in an adjacent relationship with respect to one another, wherein a wire can selectively pass over one or both of the first and second precast pulleys.Type: GrantFiled: February 21, 2014Date of Patent: October 17, 2017Assignee: BARTELL MACHINERY SYSTEMS, L.L.C.Inventors: Christopher L. Johnson, Joseph Michael Henderson
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Publication number: 20170106617Abstract: The present embodiments provide an apparatus for facilitating the forming of a bead. In one embodiment, the apparatus comprises a rotatable base and a first movable support, wherein the first movable support is radially moveable with respect to the base. A first protrusion extends from the first movable support, and the first protrusion has a first bead-engaging surface. A position control device is coupled to the first movable support and configured to control the radial position of the movable support with respect to the base. A first fastening portion is located on the first movable support. The first fastening portion is configured to facilitate the attachment of the first protrusion to the first movable support.Type: ApplicationFiled: October 13, 2016Publication date: April 20, 2017Applicant: Bartell Machinery Systems, L.L.C.Inventors: Christopher L. Johnson, Paul D. Gatley
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Publication number: 20170106618Abstract: The present embodiments provide an apparatus for forming a tire bead. The apparatus may comprise a rotatable bead former having a front portion and a back portion. The rotatable bead former may comprise a first step with a first diameter, the first step having at least a first bead-engaging surface circumnavigating an axis and configured to receive a first tire bead, and a second step located closer to the back portion than the first step, the second step having a second diameter different than the first diameter, and the second step having a second bead-engaging surface circumnavigating the axis and configured to receive a second tire bead.Type: ApplicationFiled: October 13, 2016Publication date: April 20, 2017Applicant: Bartell Machinery Systems, L.L.C.Inventors: Christopher L. Johnson, Paul D. Gatley
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Publication number: 20160144398Abstract: A bead-apex assembly system comprising a bead forming system and an apex application system. In one embodiment, a supporting assembly is located at least partially between the bead forming system and the apex application system, and the supporting assembly is adapted to move an annular bead ring from the bead forming system to the apex application system.Type: ApplicationFiled: November 18, 2015Publication date: May 26, 2016Applicants: BARTELL MACHINERY SYSTEMS, L.L.C., THE STEELASTIC COMPANY LLCInventors: John R. Russo, II, Christopher L. Johnson, Paul D. Gatley, Marek J. Kos, Eric W. Gorham, Mark Marabito, Thomas D. Miller, Rosemarie Fisher, Donald L. Matthews
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Patent number: 9185475Abstract: Implementations of an apparatus including an optical circuit switch (OCS) having a plurality of OCS input/output ports, at least one optical circulator having a port optically coupled to a corresponding one of the plurality of OCS input/output ports and a reflection mitigation positioned in the optical path between each optical circulator port and its corresponding OCS input/output port and/or in the optical path inside the OCS. A corresponding optical transceiver is optically coupled to each of the at least one optical circulators. Each optical transceiver includes a transmitter optically coupled to one port of the optical circulator and a receiver optically coupled to another port of the optical circulator.Type: GrantFiled: October 21, 2014Date of Patent: November 10, 2015Assignee: Google Inc.Inventors: Hong Liu, Ryohei Urata, Christopher L. Johnson
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Patent number: 8891971Abstract: Implementations of an apparatus including an optical circuit switch (OCS) having a plurality of OCS input/output ports, at least one optical circulator having a port optically coupled to a corresponding one of the plurality of OCS input/output ports and a reflection mitigation positioned in the optical path between each optical circulator port and its corresponding OCS input/output port and/or in the optical path inside the OCS. A corresponding optical transceiver is optically coupled to each of the at least one optical circulators. Each optical transceiver includes a transmitter optically coupled to one port of the optical circulator and a receiver optically coupled to another port of the optical circulator.Type: GrantFiled: September 28, 2012Date of Patent: November 18, 2014Assignee: Google Inc.Inventors: Hong Liu, Ryohei Urata, Christopher L. Johnson
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Publication number: 20140311829Abstract: A tree stand platform support comprises a post comprising a first plate portion, a second plate portion parallel to the first plate portion and an intermediate open celled web portion interconnecting and extending perpendicular to the first plate portion and the second plate portion. The intermediate open celled web portion has cell walls forming cell openings through the intermediate open celled web portion.Type: ApplicationFiled: August 5, 2013Publication date: October 23, 2014Inventors: John Brian Priest, Christopher L. Johnson, Nena M. Speder, Brandon J. Krupp, James L. Bell, Michael J. Butalla, Brennan D. Seeliger, Bradley W. Davis, Jennifer B. Goninen
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Publication number: 20140239115Abstract: A system for adjusting a path of a wire comprises a precast pulley assembly comprising at least one precast pulley having at least first and second positions. The at least one precast pulley may be adjustable from the first position to the second position without a user touching the at least one precast pulley. A path of a wire is adjusted when disposed around the at least one precast pulley when it is in the second position instead of in the first position. In one embodiment, the precast pulley assembly comprises first and second precast pulleys disposed in an adjacent relationship with respect to one another, wherein a wire can selectively pass over one or both of the first and second precast pulleys.Type: ApplicationFiled: February 21, 2014Publication date: August 28, 2014Applicant: Bartell Machinery Systems L.L.C.Inventors: Christopher L. Johnson, Joseph Michael Henderson
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Patent number: D633618Type: GrantFiled: June 30, 2009Date of Patent: March 1, 2011Assignee: College Park Industries, Inc.Inventors: Christopher L. Johnson, Lars Chrisman, Aaron Taszreak, Kevin L'Heureux, Kenan Wollborg
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Patent number: D655009Type: GrantFiled: January 28, 2011Date of Patent: February 28, 2012Assignee: College Park Industries, Inc.Inventors: Kevin L'Heureux, Michael Marrs, Christopher L. Johnson