Patents by Inventor Antti PIRINEN

Antti PIRINEN 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).

  • ELEVATOR ARRANGEMENT WITH LOW HEADROOM
    Publication number: 20190135586
    Abstract: The invention relates to an elevator arrangement comprising an elevator with an elevator a control system, a safety system and an inspection or maintenance mode, which elevator having an elevator car arranged to run up and down in an elevator shaft along guide rails, and which elevator car is equipped with a roof. The roof of the elevator car is arranged to open outwards from the elevator car in order to form a natural safe space inside the elevator car at least during inspection and maintenance tasks.
    Type: Application
    Filed: December 28, 2018
    Publication date: May 9, 2019
    Applicant: Kone Corporation
    Inventors: Markku HAAPANIEMI, Matti RASANEN, Janne MIKKONEN, Markku HAIVALA, Kimmo SELIN, Antti PIRINEN, Ari KATTAINEN, Jari KANTOLA, Esko AULANKO