Patent No. EP2957784 (titled "Sliding Member") was filed by Taiho Kogyo on Feb 14, 2014. The application was issued on Apr 10, 2019.

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 |
|---|---|---|
| FEDERAL MOGUL WIESBADEN | Jan 10, 2020 | WSL PATENTANWALTE PARTNERSCHAFT 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
May 28, 2024
May 28, 2024
May 28, 2024
Mar 28, 2024
Mar 28, 2024
Feb 26, 2024
Feb 26, 2024
Feb 26, 2024
Feb 22, 2024
Feb 22, 2024
Feb 22, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 19, 2024
Feb 19, 2024
Feb 19, 2024
Feb 19, 2024
Feb 19, 2024
Feb 19, 2024
Feb 19, 2024
Feb 18, 2024
Feb 18, 2024
Feb 18, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Jan 19, 2024
Jan 19, 2024
Jan 19, 2024
Jan 19, 2024
Jan 19, 2024
Jan 19, 2024
Jan 19, 2024
Jan 19, 2024
Dec 21, 2023
Dec 21, 2023
Dec 18, 2023
Dec 18, 2023
Dec 15, 2023
Dec 15, 2023
Apr 14, 2023
Jun 21, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Feb 23, 2022
Feb 4, 2022
Feb 4, 2022
Feb 4, 2022
Jan 5, 2022
Jan 5, 2022
Dec 21, 2021
Dec 21, 2021
Dec 21, 2021
Nov 19, 2021
Oct 28, 2021
Oct 28, 2021
Oct 28, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Oct 21, 2021
Sep 21, 2021
Sep 15, 2021
Sep 15, 2021
Sep 15, 2021
Aug 3, 2021
Jul 30, 2021
Jul 28, 2021
Jul 23, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 21, 2021
Jul 15, 2021
Jul 15, 2021
Jul 15, 2021
Jul 8, 2021
Jul 8, 2021
Jun 9, 2021
Jun 9, 2021
Apr 15, 2021
Nov 5, 2020
Nov 5, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Aug 13, 2020
May 20, 2020
May 14, 2020
May 14, 2020
May 14, 2020
Jan 24, 2020
Jan 24, 2020
Jan 20, 2020
Jan 15, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Jan 10, 2020
Apr 25, 2019
Apr 24, 2019
Mar 14, 2019
Jan 11, 2019
Jan 11, 2019
Jan 11, 2019
Jan 11, 2019
Sep 13, 2018
Sep 13, 2018
Sep 13, 2018
Sep 13, 2018
Sep 13, 2018
Aug 1, 2018
Jul 27, 2018
Jun 20, 2018
Jun 20, 2018
Jun 20, 2018
Jun 15, 2018
Jun 15, 2018
Jun 15, 2018
Jun 15, 2018
May 22, 2018
Apr 18, 2017
Apr 18, 2017
Apr 18, 2017
Apr 18, 2017
Apr 18, 2017
Apr 18, 2017
Apr 18, 2017
Oct 25, 2016
Oct 6, 2016
Oct 6, 2016
Oct 6, 2016
Oct 6, 2016
Sep 21, 2016
Nov 25, 2015
Oct 21, 2015
Oct 21, 2015
Oct 21, 2015
Oct 21, 2015
Oct 13, 2015
Oct 9, 2015
Oct 9, 2015
Oct 9, 2015
Oct 9, 2015
Oct 9, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Sep 7, 2015
Sep 7, 2015
Sep 7, 2015
Sep 7, 2015
Sep 7, 2015
Sep 7, 2015
Sep 7, 2015
Sep 7, 2015
Sep 1, 2015
Sep 1, 2015
Jun 26, 2015
Sep 9, 2014
Aug 21, 2014
Aug 21, 2014
Aug 21, 2014