Patent No. EP2851670 (titled "Tyre Measurement Device, Tyre Testing Device And Method For Testing Tyres") was filed by Carl Zeiss on Jun 18, 2014. The application was issued on Aug 8, 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 |
|---|---|---|
| SDS SYSTEMTECHNIK | May 8, 2019 | FLUGEL PREISSNER SCHOBER SEIDEL |
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
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 5, 2024
Jan 25, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Aug 1, 2023
Jul 31, 2023
Jun 29, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 25, 2023
Mar 27, 2023
Mar 22, 2023
Mar 22, 2023
Mar 22, 2023
Apr 6, 2022
Dec 17, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Dec 14, 2021
Aug 4, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
May 26, 2021
May 26, 2021
May 18, 2021
May 18, 2021
May 18, 2021
Apr 6, 2021
Mar 22, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Feb 5, 2021
Feb 4, 2021
Jan 18, 2021
Dec 23, 2020
Dec 10, 2020
Dec 10, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 7, 2020
Dec 7, 2020
Dec 4, 2020
Dec 4, 2020
Dec 4, 2020
Dec 4, 2020
Dec 4, 2020
Dec 4, 2020
Dec 4, 2020
Dec 2, 2020
Dec 2, 2020
Nov 17, 2020
Nov 17, 2020
Nov 17, 2020
Nov 10, 2020
Nov 10, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Sep 23, 2020
Sep 14, 2020
Sep 14, 2020
Sep 14, 2020
Sep 14, 2020
Sep 14, 2020
Sep 11, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Jul 8, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 1, 2020
Jun 29, 2020
Jun 24, 2020
Jun 24, 2020
Jun 24, 2020
Jun 24, 2020
Jun 24, 2020
Jun 24, 2020
Oct 16, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Sep 30, 2019
Jun 4, 2019
May 27, 2019
May 21, 2019
May 21, 2019
May 15, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
Aug 20, 2018
Jul 12, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
May 25, 2018
May 3, 2018
May 3, 2018
May 3, 2018
May 3, 2018
May 3, 2018
Mar 15, 2018
Mar 7, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Nov 22, 2017
Aug 17, 2017
Jan 15, 2016
Oct 29, 2015
Oct 22, 2015
Oct 12, 2015
Oct 12, 2015
Apr 28, 2015
Mar 19, 2015
Mar 19, 2015
Mar 19, 2015
Mar 11, 2015
Feb 25, 2015
Oct 10, 2014
Oct 2, 2014
Sep 25, 2014
Sep 18, 2014
Aug 11, 2014
Aug 11, 2014
Aug 11, 2014
Aug 11, 2014
Aug 11, 2014
Aug 11, 2014
Aug 11, 2014
Aug 11, 2014
Jul 11, 2014
Jul 11, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014
Jun 18, 2014