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The patent EP3571910 was granted to Deere on Jun 14, 2023. The application was filed on May 17, 2019 under application number EP19175243A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| AMAZONEN WERKE H DREYER | Mar 13, 2024 | GRUNECKER PATENT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP2269432 |
| OPPOSITION | EP2889515 |
| OPPOSITION | EP3213614 |
| OPPOSITION | US2009020053 |
| OPPOSITION | US2012227992 |
| OPPOSITION | US2016029547 |
| OPPOSITION | US2016039480 |
| OPPOSITION | US6701857 |
| SEARCH | EP2269432 |
| SEARCH | EP2583545 |
| SEARCH | EP2676535 |
| SEARCH | EP2889515 |
| SEARCH | US2011231069 |
| SEARCH | US2016029547 |
| SEARCH | US2016039480 |
| SEARCH | US2018077849 |
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.
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Decision to grant a European patent
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May 10, 2023
(Electronic) Receipt
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May 10, 2023
Filing of the translations of the claims
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May 10, 2023
French translation of claims
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May 10, 2023
German translation of the claims
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May 10, 2023
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Feb 20, 2023
Text intended for grant (clean copy)
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Jun 23, 2022
(Electronic) Receipt
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Jun 23, 2022
Amended claims with annotations
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Jun 23, 2022
Amended description with annotations
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Jun 23, 2022
Claims
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Jun 23, 2022
Description
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Jun 23, 2022
Letter accompanying subsequently filed items
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Jun 23, 2022
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Annex to the communication
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Feb 16, 2022
Communication from the Examining Division
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Feb 10, 2022
Examination started
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Decision to allow further processing
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Sep 14, 2020
(Electronic) Receipt
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Sep 14, 2020
Sep 14, 2020
Amended claims with annotations
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Sep 14, 2020
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Amended description with annotations
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Sep 14, 2020
Letter accompanying subsequently filed items
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Sep 14, 2020
Request for further processing
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Jul 3, 2020
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(Electronic) Receipt
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Jun 11, 2020
Letter accompanying subsequently filed items
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Jun 11, 2020
Matter concerning the application
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Dec 16, 2019
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European search opinion
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Nov 11, 2019
European search report
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Nov 11, 2019
Information on Search Strategy
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Oct 30, 2019
Notification of forthcoming publication
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Oct 29, 2019
Search started
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Jul 10, 2019
Communication to designated inventor
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Jul 10, 2019
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Jun 5, 2019
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May 17, 2019
Abstract
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May 17, 2019
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Claims
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May 17, 2019
Description
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May 17, 2019
Designation of inventor
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May 17, 2019
Drawings
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May 17, 2019
Request for grant of a European patent
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