Patent No. EP2539160 (titled "Method And Device For Stamping Markings, In Particular Motor Vehicle Markings") was filed by Handelsonderneming Kirpestein on Dec 24, 2010. The application was issued on Sep 12, 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 |
|---|---|---|
| ERICH UTSCH | Jun 11, 2019 | PATENTANWALTE BAUER VORBERG KAYSER |
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 21, 2021
Jul 21, 2021
Jul 16, 2021
Apr 12, 2021
Apr 9, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Jan 13, 2021
Jan 11, 2021
Jan 11, 2021
Jan 11, 2021
Dec 3, 2020
Dec 3, 2020
Nov 25, 2020
Nov 23, 2020
Nov 18, 2020
Nov 18, 2020
Nov 18, 2020
Nov 18, 2020
Nov 17, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 11, 2020
Nov 10, 2020
Nov 10, 2020
Nov 10, 2020
Nov 10, 2020
Nov 10, 2020
Nov 10, 2020
Nov 10, 2020
Nov 9, 2020
Nov 9, 2020
Nov 6, 2020
Nov 4, 2020
Nov 3, 2020
Mar 10, 2020
Mar 9, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Nov 14, 2019
Nov 8, 2019
Nov 4, 2019
Jun 25, 2019
Jun 25, 2019
Jun 14, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Sep 24, 2018
Aug 17, 2018
Jul 31, 2018
Jul 31, 2018
Jul 31, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Nov 23, 2017
Nov 23, 2017
Nov 23, 2017
Nov 23, 2017
Nov 23, 2017
Aug 3, 2017
Aug 3, 2017
Jul 26, 2017
May 10, 2017
Apr 25, 2017
Apr 25, 2017
Apr 25, 2017
Apr 7, 2017
Apr 3, 2017
Mar 30, 2017
Dec 21, 2016
Dec 12, 2016
Dec 9, 2016
Dec 14, 2015
Dec 19, 2014
Oct 21, 2014
Aug 14, 2014
Aug 14, 2014
Apr 13, 2013
Apr 13, 2013
Apr 11, 2013
Apr 11, 2013
Dec 10, 2012
Dec 5, 2012
Nov 14, 2012
Nov 14, 2012
Nov 13, 2012
Nov 13, 2012
Nov 13, 2012
Nov 6, 2012
Oct 12, 2012
Oct 12, 2012
Oct 4, 2012
Oct 1, 2012
Sep 11, 2012
Aug 22, 2012
Aug 22, 2012
Jul 6, 2012
Sep 19, 2011
Sep 19, 2011
Sep 1, 2011
Sep 1, 2011
Sep 1, 2011
Jul 13, 2011
Jul 13, 2011
Jul 13, 2011
Dec 24, 2010
Dec 24, 2010
Dec 24, 2010
Dec 24, 2010