Stock Rail

Patent No. EP3743559 (titled "Stock Rail") was filed by Voestalpine Railway Systems on Jun 11, 2019. The application was issued on Mar 16, 2022.

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 DateRepresentative
VOSSLOH COGIFERDec 16, 2022HOLZWARTH ROCHFORD

Dossier Documents

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EP3743559

VOESTALPINE RAILWAY SYSTEMS
Application Number
EP19732531A
Filing Date
Jun 11, 2019
Status
Granted And Under Opposition
Feb 11, 2022
Publication Date
Mar 16, 2022