Patents by Inventor David Marshall Cain

David Marshall Cain 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: 10796814
    Abstract: Insulated winding wires, winding wire articles, and associated formation methods are described. An insulated winding wire may include a conductor and insulation formed around the conductor. In certain embodiments, the insulation may include a first layer including a first parylene material and a second layer including a second parylene material different from the first parylene material. In other embodiments, the insulation may include one or more layers containing parylene formed over base insulation.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: October 6, 2020
    Assignee: Essex Group LLC
    Inventors: Allan R. Knerr, David Marshall Cain
  • Patent number: 10510459
    Abstract: Insulated winding wire articles and associated formation methods are described. An insulated winding wire article may include a conductor and optional base insulation formed around the conductor. The conductor may be formed into a predefined shape having at least one bend, such as a U-shaped bend. A coating comprising parylene may be formed around the conductor and any base insulation.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: December 17, 2019
    Assignee: Essex Group, Inc.
    Inventors: Allan R. Knerr, David Marshall Cain
  • Patent number: 10510464
    Abstract: A continuously transposed conductor (CTC) cable may include a plurality of electrically insulated strands arranged in first and second stacks with the plurality of strands successively transposed between the first and second stacks. The plurality of strands may include at least one strand having a plurality of component strands that are arranged in third and fourth stacks with the plurality of component strands successively transposed between the third and fourth stacks. Each of the components strands may include a conductor and insulation formed at least partially around the conductor.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: December 17, 2019
    Assignee: Essex Group, Inc.
    Inventors: Bogdan Gronowski, David Marshall Cain, Matthew Leach, Christopher Richardson, Jason Dennis Stephens
  • Publication number: 20190279784
    Abstract: Insulated winding wire articles and associated formation methods are described. An insulated winding wire article may include a conductor and optional base insulation formed around the conductor. The conductor may be formed into a predefined shape having at least one bend, such as a U-shaped bend. A coating comprising parylene may be formed around the conductor and any base insulation.
    Type: Application
    Filed: May 10, 2019
    Publication date: September 12, 2019
    Inventors: Allan R. Knerr, David Marshall Cain
  • Patent number: 10366805
    Abstract: Insulated winding wire articles and associated formation methods are described. An insulated winding wire article may include a conductor and optional base insulation formed around the conductor. The conductor may be formed into a predefined shape having at least one bend, such as a U-shaped bend. A coating comprising parylene may be formed around the conductor and any base insulation.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: July 30, 2019
    Assignee: Essex Group, Inc.
    Inventors: Allan R. Knerr, David Marshall Cain
  • Publication number: 20190074103
    Abstract: Insulated winding wire articles and associated formation methods are described. An insulated winding wire article may include a conductor and optional base insulation formed around the conductor. The conductor may be formed into a predefined shape having at least one bend, such as a U-shaped bend. A coating comprising parylene may be formed around the conductor and any base insulation.
    Type: Application
    Filed: March 30, 2017
    Publication date: March 7, 2019
    Inventors: Allan R. Knerr, David Marshall Cain
  • Publication number: 20190068020
    Abstract: Insulated winding wires, winding wire articles, and associated formation methods are described. An insulated winding wire may include a conductor and insulation formed around the conductor. In certain embodiments, the insulation may include a first layer including a first parylene material and a second layer including a second parylene material different from the first parylene material. In other embodiments, the insulation may include one or more layers containing parylene formed over base insulation.
    Type: Application
    Filed: March 30, 2017
    Publication date: February 28, 2019
    Inventors: Allan R. Knerr, David Marshall Cain
  • Publication number: 20180182507
    Abstract: A continuously transposed conductor (CTC) cable may include a plurality of electrically insulated strands arranged in two stacks with the plurality of strands successively transposed between the two stacks. Each strand may include a conductor and insulation formed at least partially around the conductor. Additionally, each strand may have a cross-sectional area that is less than approximately 0.0030 square inches. As a result, the CTC cable may be suitable for use in electrical devices relatively smaller than those associated with conventional CTC cables.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 28, 2018
    Inventors: Bogdan Gronowski, David Marshall Cain, Matthew Leach, Christopher Richardson, Jason Dennis Stephens