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The patent EP2581410B2 was granted on Mar 5, 2025 by Nakanishi Metal Works The patent is currently Patent Maintained As Amended.
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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