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IP Verse

Vehicle Body Structure Adapted For Use In Railroad Vehicle And Provided With Wire/Pipe Module, And Method For Manufacturing Same - EP2722246

The patent EP2722246 was granted to Hitachi on Nov 10, 2021. The application was filed on May 18, 2012 under application number EP12800090A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2722246

HITACHI
Application Number
EP12800090A
Filing Date
May 18, 2012
Status
Patent Maintained As Amended
Oct 8, 2021
Publication Date
Nov 10, 2021
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
BOMBARDIER TRANSPORTATIONJul 3, 2019ALATIS -

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONJP2009255641
INTERNATIONAL-SEARCH-REPORTJP2002145060
INTERNATIONAL-SEARCH-REPORTJP2002178913
INTERNATIONAL-SEARCH-REPORTJP2006224781
INTERNATIONAL-SEARCH-REPORTJP2006290027
INTERNATIONAL-SEARCH-REPORTJP2008001186
INTERNATIONAL-SEARCH-REPORTJP2010173628
INTERNATIONAL-SEARCH-REPORTJP2012006461
INTERNATIONAL-SEARCH-REPORTJPH0347273U
INTERNATIONAL-SEARCH-REPORTJPS51140907U
INTERNATIONAL-SEARCH-REPORTJPS5854974U
INTERNATIONAL-SEARCH-REPORTJPS592965
INTERNATIONAL-SEARCH-REPORTUS2280146
OPPOSITIONEP2110291
OPPOSITIONEP2204309
OPPOSITIONFR2776609
OPPOSITIONJP2006224781
OPPOSITIONJP2010254091
OPPOSITIONJPH01156167
OPPOSITIONJPS5854974
SEARCHEP2204309
SEARCHGB1580362
SEARCHUS2309024
SEARCHUS2366709
SEARCHUS2946297

Dossier Documents

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