Patent No. EP3055156 (titled "Filler Neck For A Motor Vehicle Operating-Liquid Tank") was filed by Kautex Textron on Oct 7, 2014. The application was issued on May 17, 2023.

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 |
|---|---|---|
| PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH | Nov 20, 2018 | LLR |
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 20, 2023
Apr 20, 2023
Apr 14, 2023
Apr 12, 2023
Apr 12, 2023
Apr 12, 2023
Apr 12, 2023
Apr 12, 2023
Feb 14, 2023
Feb 14, 2023
Feb 14, 2023
Feb 2, 2023
Jul 21, 2022
Jul 4, 2022
Jun 30, 2022
Jun 30, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 1, 2022
Jun 1, 2022
May 9, 2022
May 9, 2022
May 9, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Jan 25, 2022
Dec 8, 2021
Dec 6, 2021
Dec 3, 2021
Dec 3, 2021
Dec 3, 2021
Nov 25, 2021
Nov 25, 2021
Jun 22, 2021
Jun 22, 2021
Oct 28, 2020
Oct 23, 2020
Oct 23, 2020
Oct 23, 2020
Oct 21, 2020
Oct 21, 2020
Oct 21, 2020
Sep 4, 2020
Aug 31, 2020
Aug 31, 2020
Aug 31, 2020
Aug 28, 2020
Aug 27, 2020
Aug 24, 2020
Aug 24, 2020
Aug 20, 2020
Aug 17, 2020
Aug 17, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 5, 2020
Jul 31, 2020
Jul 31, 2020
Jul 31, 2020
Jul 30, 2020
Jul 30, 2020
Jul 24, 2020
Jul 24, 2020
Jul 24, 2020
Jul 23, 2020
Jul 23, 2020
Jul 23, 2020
Jul 23, 2020
Jul 23, 2020
Jul 23, 2020
Jul 17, 2020
Jul 17, 2020
Jul 7, 2020
Jul 7, 2020
Jul 7, 2020
Jul 2, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
May 15, 2020
May 15, 2020
Mar 13, 2020
Mar 13, 2020
Mar 9, 2020
Mar 9, 2020
Mar 9, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Feb 28, 2020
Feb 21, 2020
Jan 2, 2020
Dec 10, 2019
Dec 5, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Oct 11, 2019
Oct 3, 2019
Oct 3, 2019
Oct 3, 2019
Oct 3, 2019
Oct 3, 2019
Mar 5, 2019
Feb 26, 2019
Feb 26, 2019
Feb 26, 2019
Feb 26, 2019
Dec 5, 2018
Dec 5, 2018
Nov 28, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
Nov 20, 2018
May 16, 2018
Apr 23, 2018
Mar 9, 2018
Jan 25, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Oct 19, 2017
Oct 19, 2017
Oct 19, 2017
Oct 19, 2017
Oct 19, 2017
Sep 28, 2017
Sep 28, 2017
Sep 22, 2017
Jan 23, 2017
Jan 23, 2017
Jan 23, 2017
Jan 19, 2017
Jan 12, 2017
Sep 28, 2016
Jul 20, 2016
Jun 2, 2016
May 18, 2016
May 18, 2016
May 9, 2016
May 9, 2016
Apr 19, 2016
Apr 19, 2016
Feb 19, 2016
Jan 22, 2016
Jan 22, 2016
Jan 22, 2016
Jan 22, 2016
Jan 22, 2016
Sep 23, 2015
Sep 23, 2015
Sep 23, 2015
Sep 4, 2015
Sep 4, 2015
Sep 4, 2015
Sep 1, 2015
Jul 29, 2015
Jul 24, 2015
Jul 24, 2015
Jul 24, 2015
Jul 24, 2015
Jul 24, 2015
Jul 24, 2015
Jul 24, 2015
Jul 24, 2015
May 6, 2015
Apr 16, 2015
Apr 16, 2015
Apr 16, 2015
Apr 16, 2015
Feb 2, 2015
Feb 2, 2015
Feb 2, 2015
Oct 7, 2014
Oct 7, 2014
Oct 7, 2014
Oct 7, 2014
Oct 7, 2014
Oct 7, 2014