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IP Verse

Studded Pneumatic Tyre - EP3452304

The patent EP3452304 was granted to Compagnie Gnrale DES Etablissements Michelin on May 22, 2024. The application was filed on Jun 21, 2017 under application number EP17730510A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3452304

COMPAGNIE GNRALE DES ETABLISSEMENTS MICHELIN
Application Number
EP17730510A
Filing Date
Jun 21, 2017
Status
Patent Maintained As Amended
Apr 19, 2024
Publication Date
May 22, 2024
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
NOKIAN RENKAAT OYJSep 28, 2021BERGGRENADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE2304036
INTERNATIONAL-SEARCH-REPORTEP0813981
INTERNATIONAL-SEARCH-REPORTFR2131913
INTERNATIONAL-SEARCH-REPORTGB1546780
OPPOSITIONEP1055509
OPPOSITIONFR2131913
OPPOSITIONFR2982529
OPPOSITIONJP2015039898
OPPOSITIONJP4487668B
OPPOSITIONRU2583235
OPPOSITIONSE227484
OPPOSITIONUS2004231775
OPPOSITIONUS2014290814
OPPOSITIONUS2014338806
OPPOSITIONUS4843120
OPPOSITIONWO2011138504
OPPOSITIONWO2014006857
OPPOSITIONWO2014072853
OPPOSITIONWO2016045807

Dossier Documents

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  • Date

    Description

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