Patent No. EP3592579 (titled "A Tow Bar Assembly And A Method For Manufacturing A Tow Bar Assembly") was filed by Brink Towing Systems on Mar 6, 2017. The application was issued on May 7, 2025.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| WESTFALIA AUTOMOTIVE | Apr 6, 2023 | PATENTANWALTE BREGENZER UND REULE PARTNERSCHAFTSGESELLSCHAFT MBB |
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
Apr 10, 2025
Apr 10, 2025
Mar 28, 2025
Mar 28, 2025
Mar 28, 2025
Mar 28, 2025
Mar 17, 2025
Mar 17, 2025
Mar 17, 2025
Mar 12, 2025
Mar 5, 2025
Mar 4, 2025
Feb 28, 2025
Feb 28, 2025
Feb 27, 2025
Feb 13, 2025
Feb 13, 2025
Feb 12, 2025
Feb 12, 2025
Feb 11, 2025
Feb 11, 2025
Feb 11, 2025
Feb 11, 2025
Feb 11, 2025
Feb 11, 2025
Feb 10, 2025
Feb 10, 2025
Feb 7, 2025
Feb 7, 2025
Feb 7, 2025
Feb 4, 2025
Feb 4, 2025
Feb 4, 2025
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Nov 12, 2024
Nov 1, 2024
Oct 30, 2024
Oct 30, 2024
Oct 30, 2024
Oct 30, 2024
Oct 30, 2024
Oct 30, 2024
Oct 30, 2024
Oct 30, 2024
Oct 15, 2024
Oct 7, 2024
Oct 7, 2024
Oct 7, 2024
Oct 4, 2024
Sep 17, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Aug 27, 2024
Aug 22, 2024
Aug 22, 2024
Aug 22, 2024
Apr 5, 2024
Mar 28, 2024
Mar 28, 2024
Mar 28, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 14, 2024
Mar 14, 2024
Mar 11, 2024
Mar 6, 2024
Mar 6, 2024
Mar 6, 2024
Mar 1, 2024
Mar 1, 2024
Mar 1, 2024
Mar 1, 2024
Mar 1, 2024
Mar 1, 2024
Mar 1, 2024
Aug 31, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Aug 24, 2023
Apr 25, 2023
Apr 25, 2023
Apr 17, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Jul 19, 2022
Jun 10, 2022
May 30, 2022
May 30, 2022
May 30, 2022
May 30, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Nov 26, 2021
Nov 26, 2021
Nov 26, 2021
Nov 26, 2021
Nov 26, 2021
Nov 26, 2021
Nov 26, 2021
Sep 8, 2021
Sep 8, 2021
Sep 8, 2021
Sep 8, 2021
Sep 8, 2021
Jul 13, 2021
Jun 28, 2021
Jun 28, 2021
Feb 9, 2021
Feb 9, 2021
Feb 9, 2021
Feb 9, 2021
Feb 9, 2021
Feb 9, 2021
Nov 4, 2020
Nov 4, 2020
Oct 29, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Dec 18, 2019
Oct 15, 2019
Oct 11, 2019
Oct 11, 2019
Sep 23, 2019
Sep 23, 2019
Sep 23, 2019
Jul 17, 2019
Sep 13, 2018
Sep 13, 2018
Nov 7, 2017
Nov 7, 2017
Nov 7, 2017
Mar 13, 2017
Mar 6, 2017
Mar 6, 2017
Mar 6, 2017
Mar 6, 2017
Mar 6, 2017
Mar 6, 2017
Mar 6, 2017