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Multi-Purpose Self-Propelled Railway Vehicle

Patent No. EP4351948 (titled "Multi-Purpose Self-Propelled Railway Vehicle") was filed by Elen Machines on May 27, 2022. The application was issued on May 21, 2025.

Patent Summary

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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
WINDHOFF BAHN UND ANLAGENTECHNIKFeb 23, 2026PATENTANWALTE OLBRICHT BUCHHOLD KEULERTZ

Dossier Documents

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EP4351948

ELEN MACHINES
Application Number
EP22729302A
Filing Date
May 27, 2022
Status
Granted And Under Opposition
Apr 18, 2025
Publication Date
May 21, 2025
External Links
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