Window Forming An Emergency Exit Of A Public Transport Vehicle

Patent No. EP3778276 (titled "Window Forming An Emergency Exit Of A Public Transport Vehicle") was filed by Speedinnov on Aug 11, 2020. The application was issued on Feb 23, 2022.

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
SIEMENS MOBILITYNov 22, 2022SIEMENS PATENT ATTORNEYS

Dossier Documents

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EP3778276

SPEEDINNOV
Application Number
EP20190390A
Filing Date
Aug 11, 2020
Status
Granted And Under Opposition
Jan 21, 2022
Publication Date
Feb 23, 2022