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IP Verse

Protection For The Transition Between Rail Vehicle Wagons Connected With An Articulated Connection - EP2942214

The patent EP2942214 was granted to Alstom on Jun 21, 2023. The application was filed on Apr 9, 2015 under application number EP15163033A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2942214

ALSTOM
Application Number
EP15163033A
Filing Date
Apr 9, 2015
Status
Granted And Under Opposition
May 19, 2023
Publication Date
Jun 21, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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.

CompanyOpposition DateRepresentativeOpposition Status
HUBNERMar 18, 2024WALTHER BAYER FABER PATENTANWALTE PARTGMBBADMISSIBLE

Patent Citations (14) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE19821083
DESCRIPTIONDE3804323
DESCRIPTIONEP2404748
EXAMINATIONDE10204703
OPPOSITIONDE102006058470
OPPOSITIONDE10204703
OPPOSITIONDE202013000165U
OPPOSITIONEP2159084
OPPOSITIONEP2353894
OPPOSITIONEP2404748
OPPOSITIONEP2740618
SEARCHDE202013000165U
SEARCHEP2159084
SEARCHUS903893

Dossier Documents

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.

  • Date

    Description

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