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Brake Torque Control - EP2406163B2

EP2406163

OTIS ELEVATOR
Application Number
EP09841615A
Filing Date
Mar 10, 2009
Status
Patent Maintained As Amended
Mar 4, 2022
Grant Date
Apr 6, 2022
External Links
Slate, Register, Google Patents
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The patent EP2406163B2 was granted to Otis Elevator on Apr 6, 2022 following the initial filing on Mar 10, 2009 under the application number EP09841615A . The current legal status of the patent is Patent Maintained As Amended.

Patent Summary

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Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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ZOLLERNMar 12, 2019 -
KONEFeb 14, 2019ADMISSIBLE

Dossier Documents

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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