The patent EP4273464B8 was granted to Trane AIR Conditioning Systems China on Aug 27, 2025 following the initial filing on Sep 27, 2022 under the application number EP22810694A . The current legal status of the patent is Granted And Under Opposition.
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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