Patents by Inventor Eric Stahl

Eric Stahl 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).

  • Braided Polyester Fiber Core in Steel Wire Rope
    Publication number: 20170356132
    Abstract: A wire rope for elevator systems used to hoist, compensate, and govern an elevator car. The wire rope may include six to ten outer steel strands surrounding a central braided polyester core. The wire rope may include six to ten outer steel strands and six to ten inner steel strands surrounding a central braided polyester core. The braided polyester core may include 8-24 single- or double-braided outer strands surrounding a polyester core center that may include parallel fibers, twisted fibers, twisted strands, single-braided strands, or double-braided strands.
    Type: Application
    Filed: June 2, 2017
    Publication date: December 14, 2017
    Inventors: Eric Stahl, Kim Konyar