Patent No. EP3026176 (titled "Points Component, Points And Production Method For A Points Component With A Heating Device") was filed by Vossloh Laeis on Nov 28, 2014. 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 |
|---|---|---|
| VOESTALPINE RAILWAY SYSTEMS | Mar 19, 2020 | STOFFREGEN |
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
Jun 27, 2025
Jun 11, 2025
Jun 11, 2025
Jun 11, 2025
Apr 10, 2025
Apr 10, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Mar 19, 2025
Feb 13, 2025
Feb 13, 2025
Feb 13, 2025
Dec 23, 2024
Dec 23, 2024
Dec 23, 2024
Dec 23, 2024
Nov 19, 2024
Nov 19, 2024
Nov 19, 2024
Nov 19, 2024
Oct 22, 2024
Oct 22, 2024
Oct 16, 2024
Oct 11, 2024
Oct 11, 2024
Oct 11, 2024
Aug 27, 2024
Aug 22, 2024
Aug 22, 2024
Aug 22, 2024
Aug 22, 2024
Jul 19, 2024
Jul 19, 2024
Jul 16, 2024
Dec 22, 2023
Mar 13, 2023
Feb 17, 2023
Feb 13, 2023
Feb 13, 2023
Feb 13, 2023
Dec 22, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Dec 19, 2022
Sep 5, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Jul 8, 2022
Jul 8, 2022
Jul 6, 2022
Jul 6, 2022
Jul 6, 2022
Jul 6, 2022
Jul 4, 2022
Jul 4, 2022
Jul 4, 2022
Jul 4, 2022
Jun 29, 2022
Jun 29, 2022
Jun 29, 2022
May 4, 2022
May 3, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
Jan 25, 2022
Nov 30, 2021
Nov 29, 2021
Nov 25, 2021
Nov 25, 2021
Nov 25, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Nov 22, 2021
Oct 11, 2021
Oct 11, 2021
Sep 27, 2021
Sep 9, 2021
Aug 30, 2021
Aug 30, 2021
Aug 30, 2021
Aug 30, 2021
Aug 26, 2021
Aug 23, 2021
Aug 23, 2021
Aug 23, 2021
Jun 23, 2021
Jun 23, 2021
Mar 15, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Jan 21, 2021
Jan 19, 2021
Jan 18, 2021
Jan 18, 2021
Jan 18, 2021
Jan 18, 2021
Jan 18, 2021
Jan 18, 2021
Sep 7, 2020
Sep 7, 2020
Sep 7, 2020
Sep 4, 2020
Sep 1, 2020
Sep 1, 2020
Jun 15, 2020
Jun 15, 2020
Mar 25, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Mar 19, 2020
Jul 8, 2019
May 31, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
Mar 27, 2019
Mar 27, 2019
Mar 27, 2019
Mar 27, 2019
Mar 27, 2019
Feb 27, 2019
Feb 27, 2019
Feb 27, 2019
Jul 2, 2018
Jul 2, 2018
Jul 2, 2018
Jul 2, 2018
Jul 2, 2018
Jul 2, 2018
Jul 2, 2018
Mar 13, 2018
Mar 13, 2018
Mar 5, 2018
Dec 14, 2017
Dec 22, 2016
Dec 22, 2016
Dec 22, 2016
Dec 1, 2016
Dec 1, 2016
Dec 1, 2016
Dec 1, 2016
Dec 1, 2016
Jun 6, 2016
May 4, 2016
May 11, 2015
May 11, 2015
May 11, 2015
Apr 29, 2015
Feb 7, 2015
Jan 21, 2015
Jan 21, 2015
Nov 28, 2014
Nov 28, 2014
Nov 28, 2014
Nov 28, 2014
Nov 28, 2014
Nov 28, 2014
Nov 28, 2014
Nov 28, 2014