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).

  • Patent number: 7833027
    Abstract: 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: Grant
    Filed: February 9, 2009
    Date of Patent: November 16, 2010
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Patent number: 7775809
    Abstract: 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: Grant
    Filed: February 9, 2009
    Date of Patent: August 17, 2010
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Patent number: 7722367
    Abstract: 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: Grant
    Filed: July 29, 2008
    Date of Patent: May 25, 2010
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Publication number: 20090149076
    Abstract: 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: Application
    Filed: February 9, 2009
    Publication date: June 11, 2009
    Applicant: NUTEK PRIVATE LIMITED
    Inventor: Choon JONG
  • Patent number: 7544071
    Abstract: 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: Grant
    Filed: January 21, 2004
    Date of Patent: June 9, 2009
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Patent number: 7507095
    Abstract: 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: Grant
    Filed: January 21, 2004
    Date of Patent: March 24, 2009
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Publication number: 20090047838
    Abstract: 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: Application
    Filed: July 29, 2008
    Publication date: February 19, 2009
    Applicant: NUTEK PRIVATE LIMITED
    Inventor: Choon JONG
  • Patent number: 7481658
    Abstract: 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: Grant
    Filed: March 5, 2007
    Date of Patent: January 27, 2009
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Publication number: 20070218720
    Abstract: 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: Application
    Filed: January 21, 2004
    Publication date: September 20, 2007
    Inventor: Choon Jong
  • Publication number: 20070212908
    Abstract: 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: Application
    Filed: March 5, 2007
    Publication date: September 13, 2007
    Applicant: Nutek Private Limited
    Inventor: Choon Jong
  • Patent number: 7201589
    Abstract: 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: Grant
    Filed: April 30, 2003
    Date of Patent: April 10, 2007
    Assignee: Nutek Private Limited
    Inventor: Choon Jong
  • Publication number: 20050215093
    Abstract: 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: Application
    Filed: April 30, 2003
    Publication date: September 29, 2005
    Inventor: Choon Jong