IP Verse

Electropneumatic Handbrake (Eph) Having A Partially Decoupled Tcv (European Actuation)

Patent No. EP3829946 (titled "Electropneumatic Handbrake (Eph) Having A Partially Decoupled Tcv (European Actuation)") was filed by ZF CV Systems Europe on Jun 27, 2019. The application was issued on Dec 24, 2025.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 DateRepresentative
KNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGEMay 31, 2023WIEDEMANN
KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGEMay 31, 2023WIEDEMANN

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

  • Get instant alerts for new documents

EP3829946

ZF CV SYSTEMS EUROPE
Application Number
EP19735263A
Filing Date
Jun 27, 2019
Status
Patent Maintained As Amended
Nov 21, 2025
Publication Date
Dec 24, 2025
External Links
Slate, Register , Google Patents