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IP Verse

A Hydraulic System For A Vehicle, A Vehicle Transmission, And Method For Operating A Vehicle Transmission - EP3612754

The patent EP3612754 was granted to Punch Powertrain on Oct 19, 2022. The application was filed on Apr 18, 2018 under application number EP18720550A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3612754

PUNCH POWERTRAIN
Application Number
EP18720550A
Filing Date
Apr 18, 2018
Status
Granted And Under Opposition
Sep 16, 2022
Publication Date
Oct 19, 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
ZF FRIEDRICHSHAFENJul 18, 2023ZF FRIEDRICHSHAFENADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONUS2004074732
DESCRIPTIONUS2013184119
DESCRIPTIONWO2016058735
INTERNATIONAL-SEARCH-REPORTDE102015012345
INTERNATIONAL-SEARCH-REPORTEP2696111
INTERNATIONAL-SEARCH-REPORTUS2013118852
INTERNATIONAL-SEARCH-REPORTUS2013306431
INTERNATIONAL-SEARCH-REPORTUS2015167835
OPPOSITIONDE102011013236
OPPOSITIONDE102013114335
OPPOSITIONDE102014105160
OPPOSITIONDE102014224820
OPPOSITIONDE10318152
OPPOSITIONDE202006021143U
OPPOSITIONEP1779004
OPPOSITIONKR20050001771
OPPOSITIONUS2010287924

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

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