Patent No. EP3181385 (titled "Device For Concealing A Glazed Surface Of A Motor Vehicle Roof With Non-Parallel Rails") was filed by Advanced Comfort Systems France ACS France on Nov 23, 2016. The application was issued on Apr 25, 2018.

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 |
|---|---|---|
| BOS GMBH & CO. KG | Jan 24, 2019 | PATENTANWALTE RUFF |
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
Nov 25, 2022
Nov 17, 2022
Nov 14, 2022
Nov 14, 2022
Nov 14, 2022
Dec 21, 2021
Jul 22, 2021
Jul 19, 2021
Jul 19, 2021
Jul 19, 2021
May 10, 2021
May 10, 2021
Apr 29, 2021
Apr 29, 2021
Apr 29, 2021
Apr 21, 2021
Apr 21, 2021
Apr 16, 2021
Mar 17, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 3, 2021
Mar 3, 2021
Mar 3, 2021
Oct 30, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 6, 2020
Oct 6, 2020
Oct 5, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Sep 24, 2020
Sep 24, 2020
Sep 23, 2020
Sep 23, 2020
Sep 23, 2020
Sep 3, 2020
Aug 27, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Jul 27, 2020
Jul 27, 2020
Jul 27, 2020
Jul 17, 2020
Jul 17, 2020
Jun 8, 2020
Jun 2, 2020
Jun 2, 2020
Jun 2, 2020
Jun 2, 2020
May 29, 2020
May 27, 2020
May 20, 2020
May 20, 2020
May 20, 2020
May 20, 2020
May 20, 2020
May 18, 2020
May 18, 2020
Apr 21, 2020
Apr 21, 2020
Apr 17, 2020
Apr 10, 2020
Apr 10, 2020
Apr 10, 2020
Apr 1, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Mar 26, 2020
Feb 18, 2020
Feb 10, 2020
Nov 21, 2019
Nov 13, 2019
Oct 30, 2019
Oct 29, 2019
Oct 29, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Jun 13, 2019
Jun 6, 2019
Jun 6, 2019
Jun 6, 2019
Feb 6, 2019
Feb 6, 2019
Feb 1, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
May 7, 2018
Mar 29, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Oct 30, 2017
Jun 26, 2017
May 24, 2017
May 10, 2017
May 8, 2017
May 8, 2017
May 8, 2017
May 8, 2017
Apr 20, 2017
Jan 16, 2017
Jan 16, 2017
Dec 15, 2016
Dec 15, 2016
Nov 30, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016