Patent No. EP3679633 (titled "Retraction Aid Of Electric Plug Connectors With A Movement Direction In The Plug-In Direction") was filed by Hirschmann Automotive on Sep 7, 2018. The application was issued on Jun 19, 2024.

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 |
|---|---|---|
| TE CONNECTIVITY SOLUTIONS | Mar 19, 2025 | GRNECKER |
| TE CONNECTIVITY SOLUTIONS | Mar 19, 2025 | GRUNECKER PATENT |
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
Jul 6, 2026
Jul 6, 2026
Jul 6, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Nov 19, 2025
Nov 19, 2025
Nov 19, 2025
Nov 19, 2025
Nov 19, 2025
Nov 3, 2025
Oct 28, 2025
Oct 28, 2025
Oct 28, 2025
Sep 15, 2025
Sep 11, 2025
Sep 11, 2025
Sep 11, 2025
Sep 8, 2025
Aug 12, 2025
Aug 5, 2025
Aug 5, 2025
Aug 5, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Apr 3, 2025
Mar 31, 2025
Mar 31, 2025
Mar 31, 2025
Mar 31, 2025
Mar 31, 2025
Mar 26, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Jul 2, 2024
May 24, 2024
May 13, 2024
May 13, 2024
May 13, 2024
May 13, 2024
Feb 28, 2024
Feb 28, 2024
Feb 28, 2024
Feb 28, 2024
Feb 28, 2024
Feb 28, 2024
Feb 9, 2023
Oct 13, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Jul 26, 2022
Jun 24, 2022
Jun 20, 2022
Dec 23, 2021
Dec 23, 2021
Dec 17, 2021
Mar 2, 2021
Feb 8, 2021
Feb 3, 2021
Jan 27, 2021
Jan 27, 2021
Jan 27, 2021
Jan 27, 2021
Nov 17, 2020
Jun 17, 2020
Apr 16, 2020
Apr 14, 2020
Apr 14, 2020
Apr 14, 2020
Mar 26, 2020
Feb 14, 2020
Feb 14, 2020
Jan 31, 2020
Apr 16, 2019
Mar 28, 2019
Mar 28, 2019
Mar 28, 2019
Mar 28, 2019
Mar 28, 2019
Dec 20, 2018
Dec 20, 2018
Dec 20, 2018
Dec 20, 2018
Dec 20, 2018
Dec 20, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 9, 2018
Oct 26, 2018
Sep 25, 2018
Sep 24, 2018
Sep 24, 2018
Sep 19, 2018
Sep 14, 2018
Sep 7, 2018
Sep 7, 2018
Sep 7, 2018
Sep 7, 2018
Sep 7, 2018
Sep 7, 2018
Sep 7, 2018