Patents by Inventor Thomas W. Norgaard

Thomas W. Norgaard 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: 5989058
    Abstract: The inventive connector includes a tubular dielectric external element within which is disposed an internal conductive element. Two ends of wire or coaxial cable are pushed into the device. The internal conductive element has skiving edges at each end which separate the conductors from the insulating layers. The conductors contact the internal conductive element to form an electrical connection while the skived insulation layers are used to further insulate the device and to apply a holding pressure.
    Type: Grant
    Filed: July 20, 1998
    Date of Patent: November 23, 1999
    Inventor: Thomas W. Norgaard
  • Patent number: 5618200
    Abstract: A device for connecting wires. The device has two elements; an external element and an internal metal element. The external element is cylindrical and hollow. The external element has a central section with an outer surface that is hexagonal. The external element has an orifice at each end. Both orifices are sized into receive wires and have internal threads. The internal threads function to grip the insulation of the wires and draw the wires inside of the device to make contact with the internal metal element or contact. The internal metal element, or contact, is located inside the external element and is secured by an internal bearing surface. The internal element possesses sharp points for puncturing the insulation on filamentous wires that are inserted into the orifices of the device to complete electrical contact between the wires. Alternatively, the internal element has blunt ends for contacting solid wires.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: April 8, 1997
    Inventor: Thomas W. Norgaard