Patents by Inventor David John Porter

David John Porter 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).

  • Pneumatic insulating device
    Patent number: 8978710
    Abstract: An pneumatic insulating device (20) is disclosed comprising: a load bearing body, top (24) and bottom parts connected to the load bearing body; and a coiled, insulating pneumatic line (14, 14?) connect to and passing though the top and bottom parts, characterised by both the top and the bottom parts have fixing means (21) for fixing the device between external fixtures.
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: March 17, 2015
    Assignee: Tyco Electronics UK Ltd.
    Inventors: David John Porter, Matthew Stubbs
  • Power cable
    Patent number: 8618413
    Abstract: A power cable (10) has a metal conductor encased in a first outer sheath (11), and further encased, partially along the length of the cable, in a second outer sheath (12, 13, 14) which influences the pattern of deformation of the cable under mechanical stress.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: December 31, 2013
    Assignee: Tyco Electronics UK Ltd.
    Inventors: Jonathan Catchpole, David John Porter, Stewart Toplis
  • PNEUMATIC INSULATING DEVICE
    Publication number: 20110094611
    Abstract: An pneumatic insulating device (20) is disclosed comprising : a load bearing body, top (24) and bottom parts connected to the load bearing body; and a coiled, insulating pneumatic line (14, 14?) connect to and passing though the top and bottom parts, characterised by both the top and the bottom parts have fixing means (21) for fixing the device between external fixtures.
    Type: Application
    Filed: June 15, 2009
    Publication date: April 28, 2011
    Applicant: Tyco Electronics UK Ltd
    Inventors: David John Porter, Matthew Stubbs
  • POWER CABLE
    Publication number: 20110048768
    Abstract: A power cable (10) is disclosed comprising a metal conductor encased in a first outer sheath (11), and further encased, partially along the length of the cable, in a second outer sheath (12, 13, 14) which influences the pattern of deformation of the cable under mechanical stress.
    Type: Application
    Filed: April 2, 2009
    Publication date: March 3, 2011
    Applicant: Tyco Electronics UK Ltd.
    Inventors: Jonathan Catchpole, David John Porter, Stewart Toplis