Patent No. EP2512840 (titled "Bumper For A Vehicle") was filed by Gestamp Hardtech on Dec 3, 2010. The application was issued on Aug 25, 2021.

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 |
|---|---|---|
| BENTELER AUTOMOBILTECHNIK | Nov 17, 2016 | OSTERHOFF |
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
Jul 29, 2021
Jul 29, 2021
Jul 27, 2021
Jul 16, 2021
Jul 16, 2021
Jul 16, 2021
Jul 16, 2021
May 6, 2021
May 6, 2021
May 6, 2021
Apr 22, 2021
Apr 20, 2021
Apr 15, 2021
Mar 25, 2021
Feb 22, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 5, 2021
Feb 5, 2021
Feb 5, 2021
Feb 5, 2021
Jan 11, 2021
Jan 11, 2021
Jan 11, 2021
Dec 21, 2020
Dec 21, 2020
Dec 18, 2020
Dec 18, 2020
Dec 18, 2020
Dec 14, 2020
Dec 9, 2020
Nov 3, 2020
Oct 29, 2020
Oct 29, 2020
Oct 29, 2020
Aug 6, 2020
Aug 6, 2020
Jan 30, 2020
Jan 21, 2020
Jan 20, 2020
Jan 20, 2020
Jan 15, 2020
Nov 29, 2019
Feb 12, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Oct 10, 2018
Oct 5, 2018
Oct 5, 2018
Oct 5, 2018
Oct 5, 2018
Aug 3, 2018
Aug 3, 2018
Jul 30, 2018
Jul 26, 2018
Jul 24, 2018
Jul 24, 2018
Jul 24, 2018
Jun 20, 2018
Jun 13, 2018
Jun 7, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Jun 4, 2018
Apr 23, 2018
Mar 7, 2018
Mar 7, 2018
Feb 28, 2018
Feb 28, 2018
Feb 26, 2018
Feb 23, 2018
Feb 22, 2018
Feb 21, 2018
Feb 19, 2018
Feb 14, 2018
Feb 14, 2018
Feb 14, 2018
Feb 14, 2018
Feb 14, 2018
Jan 26, 2018
Jan 19, 2018
Dec 13, 2017
Dec 7, 2017
Nov 27, 2017
Nov 24, 2017
Nov 20, 2017
Nov 20, 2017
Nov 20, 2017
Nov 20, 2017
Nov 20, 2017
Nov 17, 2017
Nov 17, 2017
Nov 17, 2017
Nov 17, 2017
Nov 15, 2017
Nov 7, 2017
Nov 7, 2017
Sep 26, 2017
Sep 15, 2017
Sep 14, 2017
Aug 30, 2017
Aug 25, 2017
Aug 25, 2017
Aug 25, 2017
Aug 25, 2017
Aug 25, 2017
Aug 25, 2017
Aug 25, 2017
May 8, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Apr 26, 2017
Apr 26, 2017
Apr 26, 2017
Mar 20, 2017
Mar 20, 2017
Mar 20, 2017
Feb 3, 2017
Jan 13, 2017
Jan 2, 2017
Jan 2, 2017
Nov 25, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Nov 17, 2016
Feb 17, 2016
Feb 10, 2016
Feb 10, 2016
Jan 21, 2016
Nov 12, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 2, 2015
Aug 5, 2015
Aug 5, 2015
Aug 5, 2015
Aug 5, 2015
Jul 28, 2015
Aug 5, 2014
Jul 8, 2014
Jun 20, 2014
Jun 20, 2014
Jun 20, 2014
Jun 4, 2014
Sep 26, 2012
Aug 14, 2012
Jul 4, 2012
Jul 3, 2012
Jul 3, 2012
Apr 27, 2012
Jul 13, 2011
Jun 23, 2011
Jun 23, 2011