Rail Vehicle

Patent No. EP3972883 (titled "Rail Vehicle") was filed by Siemens Mobility on Jun 22, 2020. The application was issued on May 3, 2023.

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
ALSTOMFeb 2, 2024ZIMMERMANN & PARTNER PATENTANWALTE MBB

Dossier Documents

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EP3972883

SIEMENS MOBILITY
Application Number
EP20739865A
Filing Date
Jun 22, 2020
Status
Granted And Under Opposition
Mar 31, 2023
Publication Date
May 3, 2023