Patents by Inventor Choon Jong
Choon Jong 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: 7833027Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors, of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals. Also included are a switch operable in response to rotation of the connector and a sound producer to indicate when the switch has reached one of its end positions.Type: GrantFiled: February 9, 2009Date of Patent: November 16, 2010Assignee: Nutek Private LimitedInventor: Choon Jong
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Patent number: 7775809Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors, of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals. Also included are a switch operable in response to rotation of the connector and a sound producer to indicate when the switch has reached one of its end positions.Type: GrantFiled: February 9, 2009Date of Patent: August 17, 2010Assignee: Nutek Private LimitedInventor: Choon Jong
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Patent number: 7722367Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: GrantFiled: July 29, 2008Date of Patent: May 25, 2010Assignee: Nutek Private LimitedInventor: Choon Jong
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Publication number: 20090149076Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors, of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: ApplicationFiled: February 9, 2009Publication date: June 11, 2009Applicant: NUTEK PRIVATE LIMITEDInventor: Choon JONG
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Patent number: 7544071Abstract: In one embodiment, an improved electrical power distribution apparatus is disclosed which includes a conduit containing at least one elongate conductor (4126, 4128). The conduit has an opening (4154) through which a connector is able to be inserted to connect electrically with the conductor (4126, 4128). The improvement relates to the use of a plurality of conductive members (5100) disposed between the opening (4154) and the conductor (4126, 4128), and a plurality of resilient support members (5200) such that each conductive member (5100) is separately supported by a respective support member (5200) and displaceable by a connector to provide access to the conductor. An improved power supply connector for use with the power distribution apparatus is also disclosed.Type: GrantFiled: January 21, 2004Date of Patent: June 9, 2009Assignee: Nutek Private LimitedInventor: Choon Jong
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Patent number: 7507095Abstract: In one embodiment, an improved electrical power distribution apparatus is disclosed which includes a conduit containing at least one elongate conductor (4126, 4128). The conduit has an opening (4154) through which a connector is able to be inserted to connect electrically with the conductor (4126, 4128). The improvement relates to the use of a plurality of conductive members (5100) disposed between the opening (4154) and the conductor (4126, 4128), and a plurality of resilient support members (5200) such that each conductive member (5100) is separately supported by a respective support member (5200) and displaceable by a connector to provide access to the conductor. An improved power supply connector for use with the power distribution apparatus is also disclosed.Type: GrantFiled: January 21, 2004Date of Patent: March 24, 2009Assignee: Nutek Private LimitedInventor: Choon Jong
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Publication number: 20090047838Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: ApplicationFiled: July 29, 2008Publication date: February 19, 2009Applicant: NUTEK PRIVATE LIMITEDInventor: Choon JONG
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Patent number: 7481658Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: GrantFiled: March 5, 2007Date of Patent: January 27, 2009Assignee: Nutek Private LimitedInventor: Choon Jong
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Publication number: 20070218720Abstract: In one embodiment, an improved electrical power distribution apparatus is disclosed which includes a conduit containing at least one elongate conductor (4126, 4128). The conduit has an opening (4154) through which a connector is able to be inserted to connect electrically with the conductor (4126, 4128). The improvement relates to the use of a plurality of conductive members (5100) disposed between the opening (4154) and the conductor (4126, 4128), and a plurality of resilient support members (5200) such that each conductive member (5100) is separately supported by a respective support member (5200) and displaceable by a connector to provide access to the conductor. An improved power supply connector for use with the power distribution apparatus is also disclosed.Type: ApplicationFiled: January 21, 2004Publication date: September 20, 2007Inventor: Choon Jong
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Publication number: 20070212908Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections connected together by/to joints and end sections. The track sections are each provided with a slot with which a power point connector may be engaged at any point by inserting a contact member of the connector through the slot at a chosen point and then rotating the connector by 90 degrees to bring the contact member into engagement with electrical conductors of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: ApplicationFiled: March 5, 2007Publication date: September 13, 2007Applicant: Nutek Private LimitedInventor: Choon Jong
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Patent number: 7201589Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections 100 connected together by/to joints and end sections. The track sections are each provided with a slot 110 with which a power point connector 400 may be engaged at any point by inserting a contact member of the connector 400 through the slot 110 at a chosen point and then rotating the connector 400 by 90 degrees to bring the contact member into engagement with electrical conductors 126, 128 of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: GrantFiled: April 30, 2003Date of Patent: April 10, 2007Assignee: Nutek Private LimitedInventor: Choon Jong
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Publication number: 20050215093Abstract: In one embodiment, an electrical power distribution apparatus is disclosed which includes a track made up of a plurality of track sections 100 connected together by/to joints and end sections. The track sections are each provided with a slot 110 with which a power point connector 400 may be engaged at any point by inserting a contact member of the connector 400 through the slot 110 at a chosen point and then rotating the connector 400 by 90 degrees to bring the contact member into engagement with electrical conductors 126, 128 of the track. The apparatus may comprise a further conduit containing conductors used to distribute communication signals.Type: ApplicationFiled: April 30, 2003Publication date: September 29, 2005Inventor: Choon Jong