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The patent EP3366104 was granted to Claas Selbstfahrende Erntemaschinen on May 13, 2020. The application was filed on Dec 19, 2017 under application number EP17208326A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| MASCHINENFABRIK BERNARD KRONE | Feb 12, 2021 | BUSSE & BUSSE | ADMISSIBLE |
| DEERE & COMPANYJOHN DEERE | Jan 18, 2021 | HOLST | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1407654 |
| OPPOSITION | DE102007007040 |
| OPPOSITION | DE102012207591 |
| OPPOSITION | DE10236515 |
| OPPOSITION | DE19514223 |
| OPPOSITION | DE19922867 |
| OPPOSITION | DE4431824 |
| OPPOSITION | EP1166619 |
| OPPOSITION | EP1297733 |
| OPPOSITION | EP1360891 |
| OPPOSITION | EP1407654 |
| OPPOSITION | EP1639878 |
| OPPOSITION | EP1754407 |
| OPPOSITION | EP1956361 |
| OPPOSITION | EP2591654 |
| OPPOSITION | EP2853146 |
| OPPOSITION | EP2902957 |
| OPPOSITION | US10455763 |
| OPPOSITION | US5991025 |
| OPPOSITION | WO0161617 |
| SEARCH | DE102008056557 |
| SEARCH | DE10236515 |
| SEARCH | EP1407654 |
| SEARCH | EP1639878 |
| SEARCH | EP2132974 |
| SEARCH | US2016088794 |
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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May 13, 2024
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
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Advice of delivery
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Advice of delivery
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Mar 10, 2023
Reply to appeal
Appeal
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Appeal
Mar 8, 2023
Authorisation
Appeal
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Appeal
Feb 22, 2023
Authorisation
Appeal
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Nov 23, 2022
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Reply to appeal
Appeal
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Refund of fees
Appeal
Aug 31, 2022
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Aug 24, 2022
(Electronic) Receipt
Appeal
Aug 24, 2022
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Notice of appeal
Appeal
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OPPO
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Authorisation
OPPO
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May 26, 2020
Apr 17, 2020
Decision to grant a European patent
Search/Exam
Apr 7, 2020
(Electronic) Receipt
Search/Exam
Apr 7, 2020
English translation of the claims
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Apr 7, 2020
Filing of the translations of the claims
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Apr 7, 2020
French translation of claims
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Apr 7, 2020
Letter accompanying subsequently filed items
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Jan 17, 2020
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Jan 17, 2020
Intention to grant (signatures)
Search/Exam
Jan 17, 2020
Text intended for grant (clean copy)
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Jan 17, 2020
Dec 10, 2019
Examination started
Search/Exam
Mar 21, 2019
Mar 21, 2019
Mar 20, 2019
(Electronic) Receipt
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Mar 20, 2019
Letter accompanying subsequently filed items
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Mar 20, 2019
Mar 13, 2019
Feb 14, 2019
(Electronic) Receipt
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Feb 14, 2019
Feb 14, 2019
Amended claims with annotations
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Feb 14, 2019
Amendments received before examination
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Feb 14, 2019
Letter accompanying subsequently filed items
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Dec 3, 2018
Nov 20, 2018
Sep 3, 2018
Aug 1, 2018
Notification of forthcoming publication
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Jul 25, 2018
Jul 25, 2018
European search opinion
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Jul 25, 2018
European search report
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Jul 25, 2018
Information on Search Strategy
Search/Exam
Jul 17, 2018
Search started
Search/Exam
Jun 27, 2018
Communication to designated inventor
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Jun 12, 2018
(Electronic) Receipt
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Jun 12, 2018
Letter accompanying subsequently filed items
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Jun 12, 2018
Letter concerning the inventor
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May 29, 2018
May 17, 2018
Letter which had not been notified
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Mar 14, 2018
Communication to designated inventor
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Mar 14, 2018
Communication to designated inventor
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Jan 19, 2018
Letter concerning the priority
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Jan 19, 2018
Priority document
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Dec 19, 2017
Abstract
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Dec 19, 2017
Dec 19, 2017
Claims
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Dec 19, 2017
Description
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Dec 19, 2017
Designation of inventor
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Dec 19, 2017
Drawings
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Dec 19, 2017
Request for grant of a European patent
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