Patent No. EP2971368 (titled "Stream Debris Restraining Structure") was filed by Officine Maccaferri on Mar 12, 2014. The application was issued on May 15, 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.
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 5, 2022
Jul 5, 2022
Mar 29, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Feb 28, 2022
Feb 28, 2022
Feb 21, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Dec 13, 2021
Dec 13, 2021
Dec 10, 2021
Aug 3, 2021
Jul 22, 2021
Jul 22, 2021
Jul 22, 2021
Jul 22, 2021
Jul 22, 2021
Aug 20, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Jul 16, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Jul 9, 2020
Feb 28, 2020
Feb 28, 2020
Nov 8, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
May 27, 2019
Apr 18, 2019
Mar 29, 2019
Mar 29, 2019
Mar 29, 2019
Mar 29, 2019
Mar 29, 2019
Dec 6, 2018
Dec 6, 2018
Dec 6, 2018
Dec 6, 2018
Dec 6, 2018
Oct 24, 2018
Oct 24, 2018
Oct 24, 2018
Aug 21, 2018
Aug 21, 2018
Oct 16, 2017
Oct 16, 2017
Oct 16, 2017
Oct 16, 2017
Oct 16, 2017
Oct 16, 2017
Oct 16, 2017
Aug 18, 2017
Aug 10, 2017
Aug 10, 2017
Aug 10, 2017
Apr 21, 2017
Apr 21, 2017
Apr 11, 2017
Jan 2, 2017
May 20, 2016
May 20, 2016
May 20, 2016
Dec 23, 2015
Nov 10, 2015
Nov 3, 2015
Oct 20, 2015
Oct 7, 2015
Oct 7, 2015
Oct 1, 2015
Sep 15, 2015
Sep 15, 2015
Sep 15, 2015
Sep 15, 2015
Jul 22, 2015
Oct 7, 2014
Sep 18, 2014
Sep 18, 2014
Jun 12, 2014
Jun 12, 2014
Jun 12, 2014
Apr 23, 2014
Apr 22, 2014
Apr 22, 2014
Apr 22, 2014
Apr 22, 2014