Patents by Inventor Iris BOLLIGER

Iris BOLLIGER 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).

  • Publication number: 20260185579
    Abstract: A vibration damper includes four torsion spring elements and two lever elements. Each torsion spring element has an inner part, an outer part and at least one resilient element. The inner part is located in the outer part. The resilient element is located between the inner part and the outer part and supports the inner part relative to the outer part such that a restoring force is created between the inner part and the outer part in the event of a deflection caused by rotation of the inner part and the outer part relative to one another. The torsion spring elements are located one above the other with respect to a first direction. The lever elements interconnect the torsion spring elements in a crosswise manner.
    Type: Application
    Filed: March 9, 2023
    Publication date: July 2, 2026
    Applicant: ROSTA AG
    Inventors: Marco PELAGATTI, Iris BOLLIGER, Ivan VOVCHOK, Patrick BAUMANN