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IP Verse

Motor Device For A Switch Drive Of An Electric Switch - EP3491655

The patent EP3491655 was granted to Siemens on Aug 12, 2020. The application was filed on Sep 5, 2017 under application number EP17768705A. The patent is currently recorded with a legal status of "Revoked".

EP3491655

SIEMENS
Application Number
EP17768705A
Filing Date
Sep 5, 2017
Status
Revoked
Oct 3, 2025
Publication Date
Aug 12, 2020
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
ABB SCHWEIZMay 10, 2021MAIWALDADMISSIBLE

Patent Citations (36) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102014215059
INTERNATIONAL-SEARCH-REPORTEP0720193
INTERNATIONAL-SEARCH-REPORTEP1538499
INTERNATIONAL-SEARCH-REPORTFR2904469
OPPOSITIONCA2589410
OPPOSITIONCH634950
OPPOSITIONCN103560036
OPPOSITIONDE10013692
OPPOSITIONDE102011002685
OPPOSITIONDE102014215059
OPPOSITIONDE69406097T
OPPOSITIONDE69509349T
OPPOSITIONEP0105077
OPPOSITIONEP0720193
OPPOSITIONEP1503491
OPPOSITIONEP1538499
OPPOSITIONEP2482442
OPPOSITIONFR2904469
OPPOSITIONUS2001035731
OPPOSITIONUS2003098668
OPPOSITIONUS2003137373
OPPOSITIONUS2004184206
OPPOSITIONUS2007138143
OPPOSITIONUS2008037304
OPPOSITIONUS2012194110
OPPOSITIONUS2013020804
OPPOSITIONUS2015115854
OPPOSITIONUS2015311853
OPPOSITIONUS5436784
OPPOSITIONUS5576606
OPPOSITIONUS5679986
OPPOSITIONUS5856736
OPPOSITIONUS6538347
OPPOSITIONUS7800872
OPPOSITIONUS9218923
OPPOSITIONUS9438097

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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    Description

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