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IP Verse

Parking Brake Valve Device - EP3691942

The patent EP3691942 was granted to Wabco on Jul 20, 2022. The application was filed on Aug 24, 2018 under application number EP18762476A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3691942

WABCO
Application Number
EP18762476A
Filing Date
Aug 24, 2018
Status
Granted And Under Opposition
Jun 17, 2022
Publication Date
Jul 20, 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
KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGEMar 29, 2023WIEDEMANNADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102006034762
INTERNATIONAL-SEARCH-REPORTDE102006041010
INTERNATIONAL-SEARCH-REPORTDE102011016740
INTERNATIONAL-SEARCH-REPORTDE102015112490
INTERNATIONAL-SEARCH-REPORTEP3098129
INTERNATIONAL-SEARCH-REPORTUS2011147141
OPPOSITIONDE102006034762
OPPOSITIONDE102006041010
OPPOSITIONDE102007008504
OPPOSITIONDE102007061908
OPPOSITIONDE102008048207
OPPOSITIONDE102011016740
OPPOSITIONDE102011101438
OPPOSITIONDE102015107125
OPPOSITIONDE102015112490
OPPOSITIONDE102015116317
OPPOSITIONDE10336611
OPPOSITIONEP2055542
OPPOSITIONEP3098129
OPPOSITIONUS2011147141
OPPOSITIONWO2017121597

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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