Patents by Inventor Michael Cawood

Michael Cawood 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: 10700449
    Abstract: An apparatus and method relating to a split wedge connector that electrically couples a tap line to an overhead power line. The split wedge connector includes a clamp assembly and a wedge body. The tap line can be secured in a passageway of the wedge body while a worker is at ground level. The split wedge connector can then be lifted via a hot stick such that a portion of an overhead power line is received in the opened clamp assembly. The clamp assembly is then closed by adjusting the relative vertical position(s) of upper and/or lower clamp portions via manipulation of a clamp driver using the hot stick. The hot stick can then engage a wedge driver and be manipulated to facilitate horizontal displacement of the wedge body relative to the clamp assembly, thereby compressing the power line in the split wedge connector.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: June 30, 2020
    Assignee: ABB Schweiz AG
    Inventors: Jacob Serre, Jorge Vigo, Michael Cawood
  • Publication number: 20200106197
    Abstract: An apparatus and method relating to a split wedge connector that electrically couples a tap line to an overhead power line. The split wedge connector includes a clamp assembly and a wedge body. The tap line can be secured in a passageway of the wedge body while a worker is at ground level. The split wedge connector can then be lifted via a hot stick such that a portion of an overhead power line is received in the opened clamp assembly. The clamp assembly is then closed by adjusting the relative vertical position(s) of upper and/or lower clamp portions via manipulation of a clamp driver using the hot stick. The hot stick can then engage a wedge driver and be manipulated to facilitate horizontal displacement of the wedge body relative to the clamp assembly, thereby compressing the power line in the split wedge connector.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 2, 2020
    Inventors: Jacob Serre, Jorge Vigo, Michael Cawood