Patents by Inventor David Ladd Kelley
David Ladd Kelley 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: 10707631Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: GrantFiled: August 30, 2019Date of Patent: July 7, 2020Assignee: Eaton Intelligent Power LimitedInventors: John Michael Kokenda, David Ladd Kelley
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Publication number: 20190386443Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: ApplicationFiled: August 30, 2019Publication date: December 19, 2019Inventors: John Michael Kokenda, David Ladd Kelley
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Patent number: 10404023Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: GrantFiled: November 30, 2018Date of Patent: September 3, 2019Assignee: Eaton Intelligent Power LimitedInventors: John Michael Kokenda, David Ladd Kelley
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Publication number: 20190097370Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: ApplicationFiled: November 30, 2018Publication date: March 28, 2019Inventors: John Michael Kokenda, David Ladd Kelley
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Patent number: 10164388Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: GrantFiled: June 19, 2017Date of Patent: December 25, 2018Assignee: Eaton Intelligent Power LimitedInventors: John Michael Kokenda, David Ladd Kelley
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Publication number: 20170288355Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: ApplicationFiled: June 19, 2017Publication date: October 5, 2017Inventors: John Michael Kokenda, David Ladd Kelley
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Patent number: 9711922Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: GrantFiled: July 21, 2016Date of Patent: July 18, 2017Assignee: Eaton CorporationInventors: John Michael Kokenda, David Ladd Kelley
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Publication number: 20160329671Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: ApplicationFiled: July 21, 2016Publication date: November 10, 2016Inventors: John Michael Kokenda, David Ladd Kelley
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Patent number: 9425603Abstract: An apparatus includes a first enclosure configured to be mounted on a first wall of a bus duct and housing at least one circuit protective device and a connector assembly configured to engage an outlet of the bus duct of the first wall of the bus duct. The apparatus further includes a second unit including a second enclosure mounted on the first enclosure and housing at least one metering device and wiring passing between the first and second enclosures.Type: GrantFiled: September 6, 2013Date of Patent: August 23, 2016Assignee: Easton CorporationInventors: Arthur James Jur, Douglas Von Taylor, John Michael Kokenda, David Ladd Kelley
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Patent number: 9407079Abstract: A busway assembly includes first and second busway sections and a joint assembly connecting the first and second sections. Each busway section includes a housing including first and second opposing side portions. Each busway section includes a first insulator held in the first side portion and a second insulator held in the second side portion. The first and second insulators each hold one or more bus bar conductors. The joint assembly includes first and second connected joint housings and plurality of joint conductors held in the first and second housings. A first exposed portion of each joint conductor extends out of the first housing and is electrically connected with one of the bus bar conductors of the first busway section. A second exposed portion of each joint conductor extends out of the second housing and is electrically connected with one of the bus bar conductors of the second busway section.Type: GrantFiled: April 16, 2015Date of Patent: August 2, 2016Assignee: Eaton CorporationInventors: John Michael Kokenda, David Ladd Kelley
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Patent number: 9197045Abstract: A cover assembly for use with a joint between first and second busway sections includes: a lower cover sized and configured to be positioned below the joint; an upper cover sized and configured to be positioned above the joint; and a plurality of elongated fasteners. With the lower and upper covers in position, each fastener is sized and configured to extend through a respective pathway that extends through one of the first and second busway sections and is defined by aligned apertures of the upper cover and fastener receiving features of the lower cover to secure the upper and lower covers to the first and second busway sections.Type: GrantFiled: July 8, 2013Date of Patent: November 24, 2015Assignee: Eaton CorporationInventors: Arthur James Jur, David Ladd Kelley, John Michael Kokenda
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Publication number: 20150070820Abstract: An apparatus includes a first enclosure configured to be mounted on a first wall of a bus duct and housing at least one circuit protective device and a connector assembly configured to engage an outlet of the bus duct of the first wall of the bus duct. The apparatus further includes a second unit including a second enclosure mounted on the first enclosure and housing at least one metering device and wiring passing between the first and second enclosures.Type: ApplicationFiled: September 6, 2013Publication date: March 12, 2015Applicant: Eaton CorporationInventors: Arthur James Jur, Douglas Von Taylor, John Michael Kokenda, David Ladd Kelley
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Publication number: 20150008007Abstract: A cover assembly for use with a joint between first and second busway sections includes: a lower cover sized and configured to be positioned below the joint; an upper cover sized and configured to be positioned above the joint; and a plurality of elongated fasteners. With the lower and upper covers in position, each fastener is sized and configured to extend through a respective pathway that extends through one of the first and second busway sections and is defined by aligned apertures of the upper cover and fastener receiving features of the lower cover to secure the upper and lower covers to the first and second busway sections.Type: ApplicationFiled: July 8, 2013Publication date: January 8, 2015Inventors: Arthur James Jur, David Ladd Kelley, John Michael Kokenda
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Patent number: 8697993Abstract: A busway section with an electrically conductive housing is described. The busway section includes a lid connected with the housing through a hinging mechanism. Internal slots are also present, along which bus bars can be located. Possible applications of the busway section are feeder sections and plug-in sections.Type: GrantFiled: May 26, 2010Date of Patent: April 15, 2014Assignee: Eaton CorporationInventors: Arthur James Jur, Phillip David Miller, Douglas Von Taylor, David Ladd Kelley, John Michael Kokenda
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Publication number: 20110290558Abstract: A busway section with an electrically conductive housing is described. The busway section includes a lid connected with the housing through a hinging mechanism. Internal slots are also present, along which bus bars can be located. Possible applications of the busway section are feeder sections and plug-in sections.Type: ApplicationFiled: May 26, 2010Publication date: December 1, 2011Inventors: Arthur James Jur, Phillip David Miller, Douglas Von Taylor, David Ladd Kelley, John Michael Kokenda