Patent No. EP4293431 (titled "Display Mechanism With A Single Dial Window") was filed by Patek Philippe Geneve on Sep 26, 2019. The application was issued on Feb 28, 2024.

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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