Agricultural Machine

Patent No. EP3552472 (titled "Agricultural Machine") was filed by Claas Selbstfahrende Erntemaschinen on Feb 6, 2019. The application was issued on May 25, 2022.

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
DEERE & COMPANYJOHN DEERE	Jan 18, 2023	HOLST

Dossier Documents

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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Jan 8, 2026
F3303.16 Change of composition of the Board (T)
Mar 21, 2025
Composition of the board (T)
Mar 21, 2025
F3056 Communication: Change of Board due to the technical nature of the appeal
Jan 31, 2025
F3345 Forwarding of submissions to parties
Jan 28, 2025
(Electronic) Receipt
Jan 28, 2025
Letter accompanying subsequently filed items
Jan 28, 2025
Reply to appeal
Dec 11, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 4, 2024
(Electronic) Receipt
Dec 4, 2024
Letter accompanying subsequently filed items
Dec 4, 2024
Statement of grounds of appeal
Sep 11, 2024
F3204 Communication of the file number to the parties
Sep 11, 2024
F3204 Communication of the file number to the parties
Sep 4, 2024
(Electronic) Receipt
Sep 4, 2024
Letter accompanying subsequently filed items
Sep 4, 2024
Notice of appeal
Aug 12, 2024
Annex to the communication - opposition
Aug 12, 2024
Brief communication - Opposition proceedings
Aug 12, 2024
Brief communication - Opposition proceedings
Aug 12, 2024
Decision of the Opposition Division and instruction
Aug 12, 2024
Decision revoking the European patent
Aug 12, 2024
Decision revoking the European patent
Aug 12, 2024
Grounds for the decision (Annex) - opposition
Aug 12, 2024
Means of redress
Aug 12, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 12, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 12, 2024
Provision of a copy of the minutes - opposition procedure
Aug 12, 2024
Provision of a copy of the minutes - opposition procedure
Aug 12, 2024
Scanned annex to a communication - opposition procedure
Jul 4, 2024
Information about the result of oral proceedings
May 22, 2024
Brief communication - Opposition proceedings
May 16, 2024
(Electronic) Receipt
May 16, 2024
Citation in opposition procedure - 005
May 16, 2024
Consolidated list of cited opposition documents
May 16, 2024
Letter accompanying subsequently filed items
May 16, 2024
Written submission in preparation to/during oral proceedings
May 13, 2024
Brief communication - Opposition proceedings
Apr 30, 2024
(Electronic) Receipt
Apr 30, 2024
Auxiliary request during Opposition procedure - 01
Apr 30, 2024
Auxiliary request during Opposition procedure - 02
Apr 30, 2024
Auxiliary request during Opposition procedure - 03
Apr 30, 2024
Letter accompanying subsequently filed items
Apr 30, 2024
Main request during Opposition procedure
Apr 30, 2024
Written submission in preparation to/during oral proceedings
Dec 20, 2023
Advice of delivery
Dec 19, 2023
(Electronic) Receipt
Dec 19, 2023
(Electronic) Receipt
Dec 19, 2023
Advice of delivery
Dec 19, 2023
Letter accompanying subsequently filed items
Dec 19, 2023
Letter accompanying subsequently filed items
Dec 15, 2023
Annex to the communication - opposition
Dec 15, 2023
Information concerning oral proceedings
Dec 15, 2023
Scanned annex to a communication - opposition procedure
Dec 15, 2023
Summons to attend oral proceedings
Dec 15, 2023
Summons to attend oral proceedings
Dec 15, 2023
Transmittal of decision / summons - opposition
Dec 15, 2023
Transmittal of decision / summons - opposition
Jul 18, 2023
Brief communication - Opposition proceedings
Jul 11, 2023
(Electronic) Receipt
Jul 11, 2023
Letter accompanying subsequently filed items
Jul 11, 2023
Letter regarding the opposition procedure (no time limit)
Jul 4, 2023
Brief communication - Opposition proceedings
Jun 27, 2023
(Electronic) Receipt
Jun 27, 2023
Any annexes (other than citation) to an opposition letter
Jun 27, 2023
Letter accompanying subsequently filed items
Jun 27, 2023
Reply of the patent proprietor to the notice(s) of opposition
Mar 15, 2023
Communication of a notice of opposition and request to file observations
Mar 15, 2023
Notice of further oppositions to opponent(s)
Jan 27, 2023
Communication of a notice of opposition - first information to patent proprietor
Jan 18, 2023
(Electronic) Receipt
Jan 18, 2023
Citation in opposition procedure - 001
Jan 18, 2023
Citation in opposition procedure - 002
Jan 18, 2023
Citation in opposition procedure - 003
Jan 18, 2023
Citation in opposition procedure - 004
Jan 18, 2023
Letter accompanying subsequently filed items
Jan 18, 2023
Notice of opposition
Jan 18, 2023
Notice of opposition
Jan 18, 2023
Notice of opposition
Jun 8, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 29, 2022
Decision to grant a European patent
Apr 19, 2022
(Electronic) Receipt
Apr 19, 2022
English translation of the claims
Apr 19, 2022
Filing of the translations of the claims
Apr 19, 2022
French translation of claims
Apr 19, 2022
Letter accompanying subsequently filed items
Dec 15, 2021
Bibliographic data of the European patent application
Dec 15, 2021
Communication about intention to grant a European patent
Dec 15, 2021
Intention to grant (signatures)
Dec 15, 2021
Text intended for grant (clean copy)
Dec 15, 2021
Text intended for grant (version for approval)
Oct 11, 2021
Examination started
May 14, 2020
(Electronic) Receipt
May 14, 2020
Letter accompanying subsequently filed items
May 14, 2020
Statement of non-availability of priority search results
Apr 29, 2020
Invitation to file a copy of search results(priority)
Apr 7, 2020
(Electronic) Receipt
Apr 7, 2020
Letter accompanying subsequently filed items
Apr 7, 2020
Reply to Written Opinion prepared by the EPO
Oct 21, 2019
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 18, 2019
Notification of forthcoming publication
Sep 11, 2019
Communication regarding the transmission of the European search report
Sep 11, 2019
European search opinion
Sep 11, 2019
European search report
Sep 11, 2019
Information on Search Strategy
Aug 6, 2019
Search started
Apr 29, 2019
Communication to designated inventor
Apr 29, 2019
Communication to designated inventor
Apr 29, 2019
Communication to designated inventor
Apr 29, 2019
Communication to designated inventor
Apr 29, 2019
Communication to designated inventor
Feb 27, 2019
Letter concerning the priority
Feb 27, 2019
Priority document
Feb 6, 2019
Abstract
Feb 6, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 6, 2019
Claims
Feb 6, 2019
Description
Feb 6, 2019
Designation of inventor
Feb 6, 2019
Drawings
Feb 6, 2019
Request for grant of a European patent

EP3552472

CLAAS SELBSTFAHRENDE ERNTEMASCHINEN

Application Number: EP19155632A
Filing Date: Feb 6, 2019
Status: Granted And Under Opposition; Apr 22, 2022
Publication Date: May 25, 2022
External Links: Slate, Register , Google Patents

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Agricultural Machine

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Dossier Documents

EP3552472