Patents by Inventor John M. Hyleman

John M. Hyleman 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).

  • Hybrid twisted cord
    Patent number: 10968546
    Abstract: A hybrid fiber cord includes a first yarn and a second yarn. The first yarn has a first ply length, a first twist number, and a first elongation at break. The second yarn has a second length greater than the first length, a second twist number, and a second elongation at break that is less than the first elongation at break. The first yarn and the second yarn have the same cord twist. The hybrid fiber cord has a third elongation at break that is greater than the second elongation at break.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: April 6, 2021
    Assignee: Firestone Fibers & Textiles Company, LLC
    Inventors: Tina G. Michaels, Martin M. Luebbers, John M. Hyleman
  • HYBRID TWISTED CORD
    Publication number: 20200040524
    Abstract: A hybrid fiber cord includes a first yarn and a second yarn. The first yarn has a first ply length, a first twist number, and a first elongation at break. The second yarn has a second length greater than the first length, a second twist number, and a second elongation at break that is less than the first elongation at break. The first yarn and the second yarn have the same cord twist. The hybrid fiber cord has a third elongation at break that is greater than the second elongation at break.
    Type: Application
    Filed: October 11, 2017
    Publication date: February 6, 2020
    Inventors: Tina G. Michaels, Martin M. Luebbers, John M. Hyleman