Gasket For Cylinder Head

Patent No. EP2343467 (titled "Gasket For Cylinder Head") was filed by Ishikawa Gasket on Dec 29, 2010. The application was issued on May 22, 2019.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
ELRINGKLINGER	Feb 1, 2016	HOEGER

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

Apr 26, 2019
Decision to maintain the European patent in amended form
Apr 26, 2019
Decision to maintain the European patent in amended form
Apr 23, 2019
Termination of the opposition proceedings with maintenance of patent
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Filing of the translation of the amended claims
Apr 12, 2019
French translation of claims
Apr 12, 2019
German translation of the claims
Jan 3, 2019
Communication of bibliographic data
Jan 3, 2019
Communication to opponent concerning maintenance
Jan 3, 2019
Communication with request to file translations
Dec 13, 2018
Maintenance of the patent with the documents specified in the final decision
Sep 3, 2018
Advice of delivery
Sep 3, 2018
Advice of delivery
Aug 31, 2018
(Electronic) Receipt
Aug 31, 2018
Advice of delivery
Aug 31, 2018
Letter accompanying subsequently filed items
Aug 29, 2018
Advice of delivery
Aug 28, 2018
Acknowledgement of a document
Aug 28, 2018
Acknowledgement of a document
Aug 28, 2018
Annex to the communication - opposition
Aug 28, 2018
Decision of the Opposition Division and instruction
Aug 28, 2018
Druckexemplar in opposition procedure
Aug 28, 2018
Grounds for the decision (Annex) - opposition
Aug 28, 2018
Interlocutory decision in opposition proceedings
Aug 28, 2018
Internal form - Opposition/addressees
Aug 28, 2018
Internal form - Opposition/addressees
Aug 28, 2018
Means of redress
Aug 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 28, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 28, 2018
Minutes of the taking of evidence
Aug 28, 2018
Provision of a copy of the minutes - opposition procedure
Aug 28, 2018
Scanned annex to a communication - opposition procedure
Aug 28, 2018
Scanned annex to a communication - opposition procedure
Apr 26, 2018
Information about the result of oral proceedings
Feb 22, 2018
Brief communication - Opposition proceedings
Feb 16, 2018
(Electronic) Receipt
Feb 16, 2018
Letter accompanying subsequently filed items
Feb 16, 2018
Request for interpreters during oral proceedings
Jan 29, 2018
Brief communication - Opposition proceedings
Jan 29, 2018
Brief communication - Opposition proceedings
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
Letter accompanying subsequently filed items
Jan 24, 2018
Letter accompanying subsequently filed items
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Non-patent literature cited during the opposition procedure
Jan 24, 2018
Patent document cited during the opposition procedure
Jan 24, 2018
Patent document cited during the opposition procedure
Jan 24, 2018
Patent document cited during the opposition procedure
Jan 24, 2018
Patent document cited during the opposition procedure
Jan 24, 2018
Patent document cited during the opposition procedure
Jan 24, 2018
Patent document cited during the opposition procedure
Jan 24, 2018
Translation of the evidence during Opposition procedure
Jan 24, 2018
Written submission in preparation to/during oral proceedings
Jan 24, 2018
Written submission in preparation to/during oral proceedings
Nov 22, 2017
Brief communication - Opposition proceedings
Nov 22, 2017
Brief communication - Opposition proceedings
Oct 26, 2017
Brief communication - Opposition proceedings
Oct 23, 2017
Brief communication - Opposition proceedings
Oct 23, 2017
Brief communication - Opposition proceedings
Oct 20, 2017
(Electronic) Receipt
Oct 20, 2017
Any annexes (other than citation) to an opposition letter
Oct 20, 2017
Letter accompanying subsequently filed items
Oct 20, 2017
Letter regarding the opposition procedure (no time limit)
Oct 13, 2017
Letter regarding the opposition procedure (no time limit)
Oct 11, 2017
Letter regarding the opposition procedure (no time limit)
Oct 9, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Advice of delivery
Oct 5, 2017
Advice of delivery
Oct 5, 2017
Advice of delivery
Oct 5, 2017
Request for interpreters during oral proceedings
Oct 2, 2017
Request for interpreters during oral proceedings
Sep 28, 2017
Advice of delivery
Sep 28, 2017
Advice of delivery
Sep 27, 2017
Advice of delivery
Sep 26, 2017
(Electronic) Receipt
Sep 26, 2017
Advice of delivery
Sep 26, 2017
Letter accompanying subsequently filed items
Sep 25, 2017
Annex to the communication - opposition
Sep 25, 2017
Decision on the taking of evidence
Sep 25, 2017
Decision on the taking of evidence
Sep 25, 2017
Information concerning oral proceedings
Sep 25, 2017
Preparation for oral proceedings
Sep 25, 2017
Settlement of expenses for witnesses and experts
Sep 25, 2017
Summons to attend oral proceedings
Sep 25, 2017
Summons to attend oral proceedings
Sep 25, 2017
Summons to give evidence
May 23, 2017
Brief communication - Opposition proceedings
May 16, 2017
(Electronic) Receipt
May 16, 2017
Letter accompanying subsequently filed items
May 16, 2017
Letter regarding the opposition procedure (no time limit)
May 10, 2017
Brief communication - Opposition proceedings
May 2, 2017
(Electronic) Receipt
May 2, 2017
Letter accompanying subsequently filed items
May 2, 2017
Written submission in preparation to/during oral proceedings
Apr 28, 2017
Brief communication - Opposition proceedings
Apr 28, 2017
Brief communication - Opposition proceedings
Apr 7, 2017
Brief communication - Opposition proceedings
Apr 4, 2017
Letter regarding the opposition procedure (no time limit)
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-patent literature cited during the opposition procedure
Apr 4, 2017
Non-scannable object
Apr 4, 2017
Non-scannable object
Apr 4, 2017
Non-scannable object
Apr 1, 2017
(Electronic) Receipt
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Citation in opposition procedure
Apr 1, 2017
Letter accompanying subsequently filed items
Apr 1, 2017
Letter regarding the opposition procedure (no time limit)
Mar 28, 2017
Brief communication - Opposition proceedings
Mar 21, 2017
Brief communication - Opposition proceedings
Mar 15, 2017
(Electronic) Receipt
Mar 15, 2017
Letter accompanying subsequently filed items
Mar 15, 2017
Letter regarding the opposition procedure (no time limit)
Nov 18, 2016
Brief communication - Opposition proceedings
Nov 18, 2016
Brief communication - Opposition proceedings
Nov 9, 2016
(Electronic) Receipt
Nov 9, 2016
Letter accompanying subsequently filed items
Nov 9, 2016
Request for extension of time limit
Jul 27, 2016
Brief communication - Opposition proceedings
Jul 22, 2016
(Electronic) Receipt
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended description with annotations
Jul 22, 2016
Amended description with annotations
Jul 22, 2016
Amended description with annotations
Jul 22, 2016
Auxiliary request during Opposition procedure
Jul 22, 2016
Auxiliary request during Opposition procedure
Jul 22, 2016
Auxiliary request during Opposition procedure
Jul 22, 2016
Auxiliary request during Opposition procedure
Jul 22, 2016
Auxiliary request during Opposition procedure
Jul 22, 2016
Description
Jul 22, 2016
Description
Jul 22, 2016
Description
Jul 22, 2016
Letter accompanying subsequently filed items
Jul 22, 2016
Non-scannable object
Jul 22, 2016
Reply of the patent proprietor to the notice(s) of opposition
Mar 15, 2016
Communication of a notice of opposition and request to file observations
Mar 15, 2016
Notice of further oppositions to opponent(s)
Feb 10, 2016
Communication of a notice of opposition - first information to patent proprietor
Feb 1, 2016
(Electronic) Receipt
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Non-patent literature cited during the opposition procedure
Feb 1, 2016
Notice of opposition
Feb 1, 2016
Notice of opposition
Feb 1, 2016
Patent document cited during the opposition procedure
May 6, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 10, 2015
Decision to grant a European patent
Apr 1, 2015
Brief communication to applicant/representative (Legal Division)
Mar 25, 2015
(Electronic) Receipt
Mar 25, 2015
Filing of the translations of the claims
Mar 25, 2015
French translation of claims
Mar 25, 2015
German translation of the claims
Dec 19, 2014
Bibliographic data of the European patent application
Dec 19, 2014
Communication about intention to grant a European patent
Dec 19, 2014
Intention to grant (signatures)
Dec 19, 2014
Text intended for grant
Nov 5, 2014
Examination started
Mar 21, 2014
CDS Clean up - amended applicant details
Jan 29, 2013
Communication of the registration of a transfer or change of name and/or address
Jan 18, 2013
Submission concerning change of applicant's name
Jan 11, 2012
(Electronic) Receipt
Jan 11, 2012
Amended claims filed after receipt of (European) search report
Jan 11, 2012
Amended claims with annotations
Jan 11, 2012
Amended description filed after receipt of (European) search report
Jan 11, 2012
Amendments received before examination
Jan 11, 2012
Letter accompanying subsequently filed items
Jul 18, 2011
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 16, 2011
Notification of forthcoming publication
Apr 5, 2011
Submission concerning representation
Apr 4, 2011
Communication regarding the transmission of the European search report
Apr 4, 2011
European search opinion
Apr 4, 2011
European search report
Mar 29, 2011
Modified abstract
Mar 10, 2011
Confirmation of receipt of (electronically) transmitted priority document
Mar 2, 2011
Priority document (electronically transmitted)
Dec 29, 2010
Abstract
Dec 29, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 29, 2010
Claims
Dec 29, 2010
Description
Dec 29, 2010
Designation of inventor
Dec 29, 2010
Designation of inventor
Dec 29, 2010
Designation of inventor
Dec 29, 2010
Designation of inventor
Dec 29, 2010
Drawings
Dec 29, 2010
Request for grant of a European patent

EP2343467

ISHIKAWA GASKET

Application Number: EP10197285A
Filing Date: Dec 29, 2010
Status: Patent Maintained As Amended; Apr 19, 2019
Publication Date: May 22, 2019
External Links: Slate, Register , Google Patents

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Gasket For Cylinder Head

Patent Summary

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Patent Oppositions

Dossier Documents

EP2343467