Patents by Inventor Oskari Ilvonen

Oskari Ilvonen 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).

  • Compensation guide, counterweight screen, elevator and method
    Patent number: 11679959
    Abstract: A compensation guide, counterweight screen, traction elevator and method for guiding a compensation element are disclosed. The compensation guide includes a horizontally directed guide opening through which the compensation guide passes. The guide is mounted vertically movably to the counterweight screen.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: June 20, 2023
    Assignee: KONE Corporation
    Inventors: Oskari Ilvonen, Pauli Waselius, Mikko Viljanen, Tuomas Rantala, Olli Männistö, Esa Suorsa
  • COMPENSATION GUIDE, COUNTERWEIGHT SCREEN, ELEVATOR AND METHOD
    Publication number: 20210339983
    Abstract: A compensation guide, counterweight screen, traction elevator and method for guiding a compensation element are disclosed. The compensation guide includes a horizontally directed guide opening through which the compensation guide passes. The guide is mounted vertically movably to the counterweight screen.
    Type: Application
    Filed: March 16, 2021
    Publication date: November 4, 2021
    Applicant: KONE Corporation
    Inventors: Oskari Ilvonen, Pauli Waselius, Mikko Viljanen, Tuomas Rantala, Olli Männistö, Esa Suorsa