Sealing Device Of Concrete Blocks And Manufacturing Method To Carry Out The Same

Patent No. EP2666959 (titled "Sealing Device Of Concrete Blocks And Manufacturing Method To Carry Out The Same") was filed by Fama on Mar 25, 2013. The application was issued on Jun 14, 2017.

Patent Summary

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Patent Family

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
DATWYLER SEALING DEUTSCHLANDMar 2, 2018STUVEN
FIP INDUSTRIALEAug 10, 2017CINQUANTINI

Dossier Documents

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EP2666959

FAMA
Application Number
EP13160854A
Filing Date
Mar 25, 2013
Status
Revoked
Mar 19, 2021
Publication Date
Jun 14, 2017