Patent No. EP4568915 (titled "Method For Constructing Elevator And Configuration Change Arrangement") was filed by Kone on Aug 9, 2022. The application was issued on Jun 18, 2025.

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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