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Hazard Warning Device Using Radio Communication

PatentPatent Analysis

EP2677507

SIEMENS
Application Number
EP12172444A
Filing Date
Jun 18, 2012
Status
Opposition Rejected
Jul 3, 2020
Grant Date
Jan 17, 2018
External Links
Slate, Register, Google Patents
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The patent EP2677507B1 was granted to Siemens on Jan 17, 2018 following the initial filing on Jun 18, 2012 under the application number EP12172444A . The current legal status of the patent is Opposition Rejected.

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Patent Oppositions filed by Competitors

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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HEKATRON VERTRIEBSOct 17, 2018 -

Dossier Documents of the Patent

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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