Clutch Device - EP3526886

The patent EP3526886 was granted to Schaeffler on May 5, 2021. The application was originally filed on Sep 15, 2017 under application number EP17778172A. The patent is currently recorded with a legal status of "Revoked".

EP3526886

SCHAEFFLER
Application Number
EP17778172A
Filing Date
Sep 15, 2017
Status
Revoked
Oct 7, 2022
Publication Date
May 5, 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

Get instant alerts for new oppositions and patent status changes

VALEO EMBRAYAGESFeb 4, 2022VALEO POWERTRAIN SYSTEMSADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
OPPOSITIONDE102011004585
OPPOSITIONDE102011120809
OPPOSITIONDE102012024699
OPPOSITIONDE102012219697
OPPOSITIONEP1079132
OPPOSITIONEP2287487
OPPOSITIONFR2947217
OPPOSITIONUS2007175725
OPPOSITIONUS3279572
OPPOSITIONWO2011071715
OPPOSITIONWO2018041443
OPPOSITIONWO2018068783

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents