Patent No. EP2553533 (titled "Immobilizing Device For A Toothed Wheel") was filed by Rolex on Mar 31, 2011. The application was issued on Jun 19, 2019.

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 |
|---|---|---|
| NIVAROX FAR | Apr 30, 2015 | GIRAUD |
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
May 23, 2019
May 17, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
Feb 4, 2019
Feb 4, 2019
Jan 24, 2019
Oct 5, 2018
Sep 28, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Jan 18, 2018
Jan 18, 2018
Jan 18, 2018
Jan 18, 2018
Jan 18, 2018
Dec 6, 2017
Dec 6, 2017
Dec 6, 2017
Dec 6, 2017
Jun 27, 2017
Jun 27, 2017
Jun 27, 2017
Jun 27, 2017
Jun 26, 2017
Jun 26, 2017
Jun 26, 2017
Jun 26, 2017
Jun 20, 2017
Jun 20, 2017
Jun 20, 2017
Jun 20, 2017
Jun 20, 2017
Jun 20, 2017
Jun 20, 2017
Jun 1, 2017
May 30, 2017
May 30, 2017
May 30, 2017
May 26, 2017
May 26, 2017
May 26, 2017
May 26, 2017
May 26, 2017
May 26, 2017
May 26, 2017
Apr 28, 2017
Apr 28, 2017
Apr 24, 2017
Apr 24, 2017
Apr 24, 2017
Dec 16, 2016
Dec 9, 2016
Dec 9, 2016
Dec 9, 2016
Dec 2, 2016
Dec 1, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 18, 2016
Nov 18, 2016
Nov 18, 2016
Nov 18, 2016
Nov 18, 2016
Nov 18, 2016
Nov 18, 2016
Nov 15, 2016
Dec 18, 2015
Dec 17, 2015
Dec 15, 2015
Dec 15, 2015
Dec 15, 2015
Oct 2, 2015
Oct 2, 2015
Sep 29, 2015
Sep 29, 2015
Sep 29, 2015
Jun 5, 2015
Jun 5, 2015
May 28, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
May 4, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Apr 30, 2015
Aug 1, 2014
Jul 3, 2014
Jun 20, 2014
Jun 20, 2014
Jun 20, 2014
Jun 20, 2014
Feb 11, 2014
Feb 11, 2014
Feb 11, 2014
Feb 11, 2014
Dec 19, 2013
May 17, 2013
May 17, 2013
May 17, 2013
May 17, 2013
Jan 9, 2013
Nov 20, 2012
Nov 14, 2012
Nov 8, 2012
Nov 6, 2012
Nov 6, 2012
Nov 1, 2012
Oct 15, 2012
Sep 26, 2012
Sep 26, 2012
Aug 10, 2012
Oct 26, 2011
Oct 6, 2011
Oct 6, 2011
Oct 6, 2011
Jun 6, 2011
Jun 6, 2011
Jun 6, 2011
Apr 19, 2011
Apr 19, 2011
Apr 19, 2011
Apr 19, 2011