Engine

Patent No. EP2426341 (titled "Engine") was filed by Yanmar on Apr 20, 2010. The application was issued on Oct 31, 2018.

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
DEUTZ	Jul 30, 2019	-

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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May 19, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
May 19, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 14, 2021
Termination of the opposition proceedings with maintenance of patent
Feb 10, 2021
Advice of delivery
Feb 5, 2021
Advice of delivery
Feb 4, 2021
Annex to the communication - opposition
Feb 4, 2021
Decision of the Opposition Division and instruction
Feb 4, 2021
Decision rejecting the opposition
Feb 4, 2021
Decision rejecting the opposition
Feb 4, 2021
Grounds for the decision (Annex) - opposition
Feb 4, 2021
Internal form - Opposition/addressees
Feb 4, 2021
Internal form - Opposition/addressees
Feb 4, 2021
Means of redress
Feb 4, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 4, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 4, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 4, 2021
Provision of a copy of the minutes - opposition procedure
Feb 4, 2021
Provision of a copy of the minutes - opposition procedure
Feb 4, 2021
Transmittal of decision / summons - opposition
Feb 4, 2021
Transmittal of decision / summons - opposition
Jan 29, 2021
Decision of the Opposition Division and instruction
Nov 23, 2020
Information about the result of oral proceedings
Nov 3, 2020
Notification concerning the date of oral proceedings
Nov 3, 2020
Notification concerning the date of oral proceedings
Nov 2, 2020
Brief communication - Opposition proceedings
Oct 28, 2020
Result of consultation by telephone/in person
Oct 27, 2020
Oral proceedings: reply to date proposed
Oct 1, 2020
Brief communication - Opposition proceedings
Sep 22, 2020
(Electronic) Receipt
Sep 22, 2020
Letter accompanying subsequently filed items
Sep 22, 2020
Oral proceedings: reply to date proposed
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Oral proceedings: reply to date proposed
Sep 10, 2020
Oral proceedings: reply to date proposed
Jul 21, 2020
Notification concerning the date of oral proceedings
Jul 21, 2020
Notification concerning the date of oral proceedings
Jun 26, 2020
Brief communication - Opposition proceedings
Jun 22, 2020
Request for interpreters during oral proceedings
Apr 24, 2020
Advice of delivery
Apr 24, 2020
Advice of delivery
Apr 20, 2020
Acknowledgement of a document
Apr 20, 2020
Acknowledgement of a document
Apr 20, 2020
Annex to the communication - opposition
Apr 20, 2020
Information concerning oral proceedings
Apr 20, 2020
Summons to attend oral proceedings
Apr 20, 2020
Summons to attend oral proceedings
Mar 23, 2020
Brief communication - Opposition proceedings
Mar 16, 2020
Brief communication - Opposition proceedings
Mar 16, 2020
Citation in opposition procedure - 006
Mar 16, 2020
Consolidated list of cited opposition documents
Mar 16, 2020
Letter regarding the opposition procedure (no time limit)
Mar 6, 2020
Citation in opposition procedure - 005
Mar 6, 2020
Reply to an examination report in opposition proceedings
Jan 28, 2020
Annex to the communication - opposition
Jan 28, 2020
Communication inviting the parties to file observations
Jan 28, 2020
Internal form - Opposition/addressees
Dec 6, 2019
Brief communication - Opposition proceedings
Dec 3, 2019
(Electronic) Receipt
Dec 3, 2019
Letter accompanying subsequently filed items
Dec 3, 2019
Reply of the patent proprietor to the notice(s) of opposition
Aug 23, 2019
Citation in opposition procedure
Aug 23, 2019
Citation in opposition procedure - 001
Aug 20, 2019
Brief communication - Opposition proceedings
Aug 20, 2019
Request for documents
Aug 13, 2019
(Electronic) Receipt
Aug 13, 2019
Letter accompanying subsequently filed items
Aug 13, 2019
Letter regarding the opposition procedure (no time limit)
Aug 12, 2019
Communication of a notice of opposition and request to file observations
Aug 12, 2019
Notice of further oppositions to opponent(s)
Aug 5, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 31, 2019
International publication (Pamphlet)
Jul 30, 2019
Citation in opposition procedure - 002
Jul 30, 2019
Citation in opposition procedure - 003
Jul 30, 2019
Citation in opposition procedure - 004
Jul 30, 2019
Notice of opposition
Jul 30, 2019
Notice of opposition
Nov 12, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 5, 2018
Decision to grant a European patent
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Filing of the translations of the claims
Sep 19, 2018
French translation of claims
Sep 19, 2018
German translation of the claims
Sep 19, 2018
Letter accompanying subsequently filed items
Jul 5, 2018
Bibliographic data of the European patent application
Jul 5, 2018
Communication about intention to grant a European patent
Jul 5, 2018
Intention to grant (signatures)
Jul 5, 2018
Text intended for grant (clean copy)
Jul 5, 2018
Text intended for grant (version for approval)
May 25, 2018
(Electronic) Receipt
May 25, 2018
Amended claims with annotations
May 25, 2018
Amended description with annotations
May 25, 2018
Claims
May 25, 2018
Description
May 25, 2018
Letter accompanying subsequently filed items
May 25, 2018
Reply to communication from the Examining Division
Feb 7, 2018
Annex to the communication
Feb 7, 2018
Communication from the Examining Division
Jan 29, 2018
Examination started
Jun 1, 2016
Amended claims filed after receipt of (European) search report
Jun 1, 2016
Amended claims with annotations
Jun 1, 2016
Amended description filed after receipt of (European) search report
Jun 1, 2016
Amended description with annotations
Jun 1, 2016
Amendments received before examination
Dec 1, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 12, 2015
Communication regarding the transmission of the European search report
Nov 12, 2015
European search opinion
Nov 12, 2015
Information on Search Strategy
Nov 12, 2015
Supplementary European search report
Nov 2, 2015
Search started
Sep 26, 2014
Submission concerning representation
Feb 8, 2012
Notification of forthcoming publication
Dec 28, 2011
Translation of the international preliminary report on patentability
Dec 13, 2011
Communication regarding possible amendment of the application/payment of claims fee
Nov 16, 2011
Copy of the international preliminary report on patentability
Nov 15, 2011
(Electronic) Receipt
Nov 15, 2011
Abstract
Nov 15, 2011
Claims
Nov 15, 2011
Description
Nov 15, 2011
Drawings
Nov 15, 2011
Request for entry into the European phase
Sep 9, 2011
Information on entry into European phase
Nov 29, 2010
Priority document (electronically transmitted)
Nov 29, 2010
Priority document (electronically transmitted)
Nov 4, 2010
Copy of the international search report
Nov 4, 2010
Copy of the translated international search report
Nov 4, 2010
International publication pamphlet

EP2426341

YANMAR

Application Number: EP10769647A
Filing Date: Apr 20, 2010
Status: Opposition Rejected; May 21, 2021
Publication Date: Oct 31, 2018
External Links: Slate, Register , Google Patents

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EP2426341