IP Verse

Tread Of A Tyre With Improved Grip On Wet Ground

Patent No. EP2643401 (titled "Tread Of A Tyre With Improved Grip On Wet Ground") was filed by Compagnie Gnrale DES Etablissements Michelin on Nov 24, 2011. The application was issued on Oct 14, 2020.

Patent Summary

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Patent Oppositions (2)

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
HASEGAWAJul 13, 2021WINTER
SUMITOMO RUBBER INDUSTRIESJul 13, 2021MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB

Dossier Documents

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EP2643401

COMPAGNIE GNRALE DES ETABLISSEMENTS MICHELIN
Application Number
EP11791255A
Filing Date
Nov 24, 2011
Status
Granted And Under Opposition
Sep 11, 2020
Publication Date
Oct 14, 2020
External Links
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