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IP Verse

Clutch Having Reduced Drag Torque - EP2994661

The patent EP2994661 was granted to Schaeffler on Jan 26, 2022. The application was filed on Apr 30, 2014 under application number EP14729582A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2994661

SCHAEFFLER
Application Number
EP14729582A
Filing Date
Apr 30, 2014
Status
Patent Maintained As Amended
Dec 24, 2021
Publication Date
Jan 26, 2022
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
VALEO MATERIAUX DE FRICTIONSep 25, 2018VALEO POWERTRAIN SYSTEMSADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
OPPOSITIONEP2136096
OPPOSITIONFR2251747
OPPOSITIONJP2011132991
OPPOSITIONJP2011214595
OPPOSITIONJPH08166025
OPPOSITIONUS2008199641
OPPOSITIONUS4287978
OPPOSITIONUS6293382

Dossier Documents

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    Description

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