The weekly litigation news digest is live. Subscribe now
The patent EP3280551 was granted to Intertraco Italia on Jan 9, 2019. The application was filed on Apr 7, 2015 under application number EP15734252A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 | Opposition Status |
|---|---|---|---|
| UNIFLEX HYDRAULIK | Oct 9, 2019 | GRATTINGER MOHRING VON POSCHINGER PATENTANWALTE PARTNERSCHAFT MBB | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP2241389 |
| INTERNATIONAL-SEARCH-REPORT | US2012216591 |
| INTERNATIONAL-SEARCH-REPORT | US2013160284 |
| INTERNATIONAL-SEARCH-REPORT | US4400873 |
| INTERNATIONAL-SEARCH-REPORT | WO9724195 |
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
Nov 11, 2024
Nov 11, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 11, 2024
(Electronic) Receipt
Appeal
Sep 11, 2024
(Electronic) Receipt
Appeal
Sep 11, 2024
Sep 11, 2024
Sep 11, 2024
Sep 11, 2024
Sep 11, 2024
Sep 11, 2024
Aug 14, 2024
Aug 14, 2024
Aug 13, 2024
Aug 9, 2024
Communication (no form)
Appeal
Aug 5, 2024
Aug 2, 2024
Aug 2, 2024
Jul 24, 2024
Jul 24, 2024
Jul 19, 2024
(Electronic) Receipt
Appeal
Jul 19, 2024
Jul 19, 2024
Jul 18, 2024
(Electronic) Receipt
Appeal
Jul 18, 2024
Jul 18, 2024
Jul 5, 2024
Jul 1, 2024
(Electronic) Receipt
Appeal
Jul 1, 2024
Jul 1, 2024
Jun 13, 2024
Jun 13, 2024
Oct 25, 2023
(Electronic) Receipt
Appeal
Oct 25, 2023
Advice of delivery
Appeal
Oct 25, 2023
Oct 13, 2023
Advice of delivery
Appeal
Oct 11, 2023
Oct 11, 2023
Oct 11, 2023
Oct 11, 2023
Oct 7, 2023
Jul 31, 2023
Jul 31, 2023
Jul 21, 2023
Jul 18, 2023
Oct 24, 2022
Jan 31, 2022
Jan 18, 2022
(Electronic) Receipt
Appeal
Jan 18, 2022
Jan 18, 2022
Jan 18, 2022
Reply to appeal
Appeal
Sep 10, 2021
Sep 7, 2021
(Electronic) Receipt
Appeal
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Claims
Appeal
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Jul 14, 2021
Jul 6, 2021
(Electronic) Receipt
Appeal
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Notice of appeal
Appeal
May 17, 2021
May 14, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
Means of redress
OPPO
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
May 7, 2021
Jan 15, 2021
Nov 27, 2020
Nov 27, 2020
Nov 19, 2020
Nov 19, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Jul 28, 2020
Jul 27, 2020
Jul 24, 2020
Jun 16, 2020
Jun 8, 2020
Jun 8, 2020
Jun 8, 2020
Jun 8, 2020
Jun 8, 2020
Jun 8, 2020
Feb 24, 2020
Feb 18, 2020
Feb 18, 2020
Feb 18, 2020
Oct 21, 2019
Oct 21, 2019
Oct 15, 2019
Oct 10, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Jan 21, 2019
Dec 13, 2018
Decision to grant a European patent
Search/Exam
Nov 29, 2018
(Electronic) Receipt
Search/Exam
Nov 29, 2018
Filing of the translations of the claims
Search/Exam
Nov 29, 2018
French translation of claims
Search/Exam
Nov 29, 2018
German translation of the claims
Search/Exam
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Intention to grant (signatures)
Search/Exam
Aug 20, 2018
Text intended for grant (clean copy)
Search/Exam
Aug 20, 2018
Jul 12, 2018
Examination started
Search/Exam
Jan 17, 2018
Nov 15, 2017
Nov 10, 2017
Communication to designated inventor
Search/Exam
Nov 10, 2017
Communication to designated inventor
Search/Exam
Nov 10, 2017
Communication to designated inventor
Search/Exam
Oct 17, 2017
Oct 17, 2017
Sep 6, 2017
(Electronic) Receipt
Search/Exam
Sep 6, 2017
Sep 6, 2017
Amended description with annotations
Search/Exam
Sep 6, 2017
Amendments received before examination
Search/Exam
Sep 6, 2017
Request for entry into the European phase
Search/Exam
Aug 18, 2017
Information on entry into European phase
Search/Exam
Apr 11, 2017
Notification of election of EPO
Search/Exam
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Feb 6, 2017
Jan 25, 2017
Jan 25, 2017
PCT demand form
PCT2
Jan 25, 2017
Jan 25, 2017
Jan 25, 2017
Jan 25, 2017
Oct 13, 2016
Copy of the international search report
Search/Exam
Oct 13, 2016
Published international application - A1
Search/Exam
Dec 18, 2015
Dec 18, 2015
Dec 18, 2015
Jul 1, 2015
Abstract
PCTISA
Jul 1, 2015
Claims
PCTISA
Jul 1, 2015
Description
PCTISA
Jul 1, 2015
Drawings
PCTISA
Jul 1, 2015