Patent No. EP3392095 (titled "Device For Locking And Unlocking An Essential Component Of A Motor Vehicle") was filed by HUF Hlsbeck & Frst on Apr 13, 2018. The application was issued on Jul 16, 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 |
|---|---|---|
| EHLERS | Dec 10, 2020 | EISENFUHR SPEISER |
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 20, 2025
Jun 20, 2025
Jun 10, 2025
Jun 10, 2025
Jun 10, 2025
Jun 10, 2025
Jun 10, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Mar 26, 2025
Mar 19, 2025
Mar 19, 2025
Mar 19, 2025
Mar 11, 2025
Mar 10, 2025
Mar 10, 2025
Mar 10, 2025
Mar 10, 2025
Feb 14, 2025
Feb 12, 2025
Feb 12, 2025
Feb 12, 2025
Jan 16, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Oct 9, 2024
Oct 9, 2024
Jul 31, 2024
Jul 31, 2024
Jul 16, 2024
Jul 9, 2024
Jul 9, 2024
Jul 9, 2024
Feb 13, 2024
Mar 23, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Nov 10, 2022
Nov 7, 2022
Nov 7, 2022
Nov 7, 2022
Aug 25, 2022
Aug 25, 2022
Aug 19, 2022
Aug 19, 2022
Aug 19, 2022
Jul 15, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Jul 14, 2022
Apr 28, 2022
Apr 28, 2022
Mar 14, 2022
Mar 8, 2022
Feb 24, 2022
Feb 23, 2022
Feb 23, 2022
Feb 23, 2022
Feb 14, 2022
Feb 10, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 7, 2022
Feb 7, 2022
Dec 16, 2021
Dec 13, 2021
Dec 13, 2021
Sep 20, 2021
Sep 15, 2021
Sep 9, 2021
Sep 9, 2021
Sep 9, 2021
Sep 9, 2021
Sep 9, 2021
Sep 9, 2021
Apr 23, 2021
Apr 16, 2021
Dec 23, 2020
Dec 23, 2020
Dec 16, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Mar 23, 2020
Feb 13, 2020
Jan 28, 2020
Jan 28, 2020
Jan 28, 2020
Sep 20, 2019
Sep 20, 2019
Sep 20, 2019
Sep 20, 2019
Sep 20, 2019
Aug 26, 2019
May 10, 2019
Apr 24, 2019
Apr 24, 2019
Apr 24, 2019
Oct 29, 2018
Oct 16, 2018
Sep 26, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 6, 2018
Jul 6, 2018
Apr 16, 2018
Apr 16, 2018
Apr 13, 2018
Apr 13, 2018
Apr 13, 2018
Apr 13, 2018
Apr 13, 2018
Apr 13, 2018
Apr 13, 2018