IP Verse

Piston Ring - EP3163129

The patent EP3163129 was granted to Kabushiki Kaisha Riken on Oct 14, 2020. The application was originally filed on Jun 25, 2015 under application number EP15811150A. The patent is currently recorded with a legal status of "Revoked".

EP3163129

KABUSHIKI KAISHA RIKEN
Application Number
EP15811150A
Filing Date
Jun 25, 2015
Status
Revoked
Jun 9, 2023
Grant Date
Oct 14, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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FEDERAL MOGUL BURSCHEIDJul 13, 2021BECKER KURIG & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTJP2005273583
INTERNATIONAL-SEARCH-REPORTJPH06185620
OPPOSITIONDE102012013803
OPPOSITIONDE1021666
OPPOSITIONJP2006336744
OPPOSITIONJP2011169388
OPPOSITIONJPS57196238U
OPPOSITIONSU1511502
OPPOSITIONUS2012205876
OPPOSITIONUS2013181411
OPPOSITIONUS5695199
OPPOSITIONUS7431305
OPPOSITIONUS8157268
OPPOSITIONUS8739753
SEARCHDE4429649
SEARCHJP2002039384
SEARCHUS2013181411

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Dossier Documents

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