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The patent EP3776107 was granted to Husqvarna on Apr 12, 2023. The application was originally filed on Mar 19, 2019 under application number EP19712557A. The patent is currently recorded with a legal status of "Revoked".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP2927854 |
| INTERNATIONAL-SEARCH-REPORT | GB2403042 |
| INTERNATIONAL-SEARCH-REPORT | US2013116804 |
| OPPOSITION | CN104408519 |
| OPPOSITION | CN106557362 |
| OPPOSITION | CN106936916 |
| OPPOSITION | CN107409602 |
| OPPOSITION | EP2631731 |
| OPPOSITION | EP2927854 |
| OPPOSITION | GB2403042 |
| OPPOSITION | SE538868 |
| OPPOSITION | US2011301754 |
| OPPOSITION | US2013116804 |
| OPPOSITION | US2015123815 |
| OPPOSITION | US2015201555 |
| OPPOSITION | US2016023351 |
| OPPOSITION | US2017347521 |
| OPPOSITION | US9429950 |
| OPPOSITION | US9914217 |
| OPPOSITION | WO2014027945 |
| OPPOSITION | WO2016102142 |
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
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Description
OPPO
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Apr 25, 2023
Mar 16, 2023
Decision to grant a European patent
Search/Exam
Feb 6, 2023
(Electronic) Receipt
Search/Exam
Feb 6, 2023
Filing of the translations of the claims
Search/Exam
Feb 6, 2023
French translation of claims
Search/Exam
Feb 6, 2023
German translation of the claims
Search/Exam
Nov 2, 2022
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Nov 2, 2022
Intention to grant (signatures)
Search/Exam
Nov 2, 2022
Text intended for grant (clean copy)
Search/Exam
Nov 2, 2022
May 9, 2022
(Electronic) Receipt
Search/Exam
May 9, 2022
Amended claims with annotations
Search/Exam
May 9, 2022
Claims
Search/Exam
May 9, 2022
Letter accompanying subsequently filed items
Search/Exam
May 9, 2022
Jan 13, 2022
Annex to the communication
Search/Exam
Jan 13, 2022
Communication from the Examining Division
Search/Exam
Nov 30, 2021
Examination started
Search/Exam
May 10, 2021
(Electronic) Receipt
Search/Exam
May 10, 2021
May 10, 2021
Amended claims with annotations
Search/Exam
May 10, 2021
May 10, 2021
Amended description with annotations
Search/Exam
May 10, 2021
Amendments received before examination
Search/Exam
May 10, 2021
Letter accompanying subsequently filed items
Search/Exam
Jan 20, 2021
Nov 11, 2020
Nov 9, 2020
Communication to designated inventor
Search/Exam
Oct 26, 2020
(Electronic) Receipt
Search/Exam
Oct 26, 2020
Priority search results
Search/Exam
Oct 26, 2020
Request for entry into the European phase
Search/Exam
Oct 19, 2020
Aug 14, 2020
Information on entry into European phase
Search/Exam
Oct 29, 2019
Oct 10, 2019
Copy of the international search report
Search/Exam
Oct 10, 2019
Published international application - A1
Search/Exam
Apr 4, 2019
Mar 22, 2019
Mar 19, 2019
(Electronic) Receipt
PCTRO
Mar 19, 2019
Abstract
PCTRO
Mar 19, 2019
Claims
PCTRO
Mar 19, 2019
Description
PCTRO
Mar 19, 2019
Mar 19, 2019
Drawings
PCTRO
Mar 19, 2019