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Centrifugal Force Pendulum And Drive System Having Centrifugal Force Pendulum - EP2833018

The patent EP2833018 was granted to Schaeffler on Jun 28, 2017. The application was originally filed on Jul 24, 2014 under application number EP14178302A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2833018

SCHAEFFLER
Application Number
EP14178302A
Filing Date
Jul 24, 2014
Status
Granted And Under Opposition
May 26, 2017
Publication Date
Jun 28, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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VALEO EMBRAYAGESMar 28, 2018VALEO POWERTRAIN SYSTEMSADMISSIBLE
ZF FRIEDRICHSHAFENMar 19, 2018-DEEMED NOT TO HAVE BEEN FILED

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONDE102009042825
OPPOSITIONCH163966
OPPOSITIONDD40068
OPPOSITIONDE10005545
OPPOSITIONDE102006014952
OPPOSITIONDE102009052055
OPPOSITIONDE102010049930
OPPOSITIONDE102011009667
OPPOSITIONDE102012204222
OPPOSITIONDE102012217170
OPPOSITIONDE102012219959
OPPOSITIONDE19911561
OPPOSITIONEP2981734
OPPOSITIONFR2976331
OPPOSITIONFR983423
OPPOSITIONGB2413614
OPPOSITIONUS2003221653
OPPOSITIONUS2348941
OPPOSITIONWO2012079557
OPPOSITIONWO2012168026
OPPOSITIONWO2013083106
SEARCHDE102009052055
SEARCHDE102010049930
SEARCHDE102012204222
SEARCHDE102012219959
SEARCHWO2012079557

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- BARON, "Untersuchungen zur Auslegung und zum Betriebsverhalten eines fliehkraftgesteuerten frequenzvariablen Drehschwingungstilgers", Dissertation, (20000525), XP055482849
OPPOSITION- GANGHOFF, "Untersuchung des Fliehkraftpendels als Schwingungstilger einer Schwingerkette, am Beispiel eines Fahrzeug-Antriebsstrangs", DISSERTATION, (19851100), XP055474510

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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.

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