IP Verse

Electrical Charging System For Energy Accumulators Of Rail Vehicles

Patent No. EP2689953 (titled "Electrical Charging System For Energy Accumulators Of Rail Vehicles") was filed by Construcciones Y Auxiliar DE Ferrocarriles on Mar 20, 2012. The application was issued on Mar 14, 2018.

Patent Summary

Patent Family

Patent Oppositions

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
SIEMENS MOBILITY	Dec 14, 2018	-

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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Jul 13, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 13, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 6, 2020
Termination of the opposition proceedings with revocation of patent
Apr 16, 2020
(Electronic) Receipt
Apr 16, 2020
Advice of delivery
Apr 16, 2020
Advice of delivery
Apr 16, 2020
Letter accompanying subsequently filed items
Apr 3, 2020
Communication about missing advice of delivery
Mar 31, 2020
Communication about missing advice of delivery
Feb 25, 2020
Advice of delivery
Feb 20, 2020
Acknowledgement of a document
Feb 20, 2020
Acknowledgement of a document
Feb 20, 2020
Annex to the communication - opposition
Feb 20, 2020
Decision of the Opposition Division and instruction
Feb 20, 2020
Decision revoking the European patent
Feb 20, 2020
Grounds for the decision (Annex) - opposition
Feb 20, 2020
Internal form - Opposition/addressees
Feb 20, 2020
Internal form - Opposition/addressees
Feb 20, 2020
Means of redress
Feb 20, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 20, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 20, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 20, 2020
Provision of a copy of the minutes - opposition procedure
Feb 20, 2020
Scanned annex to a communication - opposition procedure
Feb 6, 2020
Information about the result of oral proceedings
Jan 20, 2020
Brief communication - Opposition proceedings
Jan 17, 2020
Brief communication - Opposition proceedings
Jan 16, 2020
Brief communication - Opposition proceedings
Jan 16, 2020
Brief communication in opposition procedure - time limit
Jan 14, 2020
(Electronic) Receipt
Jan 14, 2020
Letter accompanying subsequently filed items
Jan 14, 2020
Translation of the evidence during Opposition procedure
Jan 14, 2020
Translation of the evidence during Opposition procedure
Jan 14, 2020
Translation of the evidence during Opposition procedure
Jan 14, 2020
Written submission in preparation to/during oral proceedings
Jan 10, 2020
Brief communication in opposition procedure - time limit
Jan 8, 2020
Brief communication - Opposition proceedings
Dec 23, 2019
Advice of delivery
Dec 23, 2019
Letter regarding the opposition procedure (no time limit)
Dec 20, 2019
Advice of delivery
Dec 17, 2019
Notification concerning the date of oral proceedings
Dec 17, 2019
Notification concerning the date of oral proceedings
Dec 17, 2019
Notification concerning the date of oral proceedings
Dec 17, 2019
Notification concerning the date of oral proceedings
Dec 16, 2019
Brief communication - Opposition proceedings
Dec 10, 2019
Advice of delivery
Dec 10, 2019
Brief communication - Opposition proceedings
Dec 6, 2019
(Electronic) Receipt
Dec 6, 2019
Letter accompanying subsequently filed items
Dec 6, 2019
Written submission in preparation to/during oral proceedings
Dec 4, 2019
(Electronic) Receipt
Dec 4, 2019
Letter accompanying subsequently filed items
Dec 4, 2019
Letter regarding the opposition procedure (no time limit)
Jul 30, 2019
Advice of delivery
Jul 29, 2019
Advice of delivery
Jul 29, 2019
Advice of delivery
Jul 25, 2019
Advice of delivery
Jul 22, 2019
Acknowledgement of a document
Jul 22, 2019
Acknowledgement of a document
Jul 22, 2019
Annex to the communication - opposition
Jul 22, 2019
Information concerning oral proceedings
Jul 22, 2019
Summons to attend oral proceedings
Jul 22, 2019
Summons to attend oral proceedings
Jan 8, 2019
Communication of a notice of opposition and request to file observations
Jan 8, 2019
Notice of further oppositions to opponent(s)
Jan 3, 2019
Request for documents
Dec 21, 2018
Brief communication - Opposition proceedings
Dec 21, 2018
Communication of a notice of opposition - first information to patent proprietor
Dec 14, 2018
(Electronic) Receipt
Dec 14, 2018
Non-patent literature cited during the opposition procedure
Dec 14, 2018
Non-patent literature cited during the opposition procedure
Dec 14, 2018
Non-patent literature cited during the opposition procedure
Dec 14, 2018
Non-patent literature cited during the opposition procedure
Dec 14, 2018
Notice of opposition
Dec 14, 2018
Notice of opposition
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 15, 2018
Decision to grant a European patent
Jan 26, 2018
(Electronic) Receipt
Jan 26, 2018
French translation of claims
Jan 26, 2018
German translation of the claims
Jan 26, 2018
Letter accompanying subsequently filed items
Oct 9, 2017
Bibliographic data of the European patent application
Oct 9, 2017
Communication about intention to grant a European patent
Oct 9, 2017
Intention to grant (signatures)
Oct 9, 2017
Text intended for grant (clean copy)
Oct 9, 2017
Text intended for grant (version for approval)
Sep 26, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jun 14, 2017
(Electronic) Receipt
Jun 14, 2017
Amended claims with annotations
Jun 14, 2017
Claims
Jun 14, 2017
Letter accompanying subsequently filed items
Jun 14, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 17, 2017
Bibliographic data of the European patent application
Feb 17, 2017
Communication about intention to grant a European patent
Feb 17, 2017
Intention to grant (signatures)
Feb 17, 2017
Text intended for grant (clean copy)
Feb 17, 2017
Text intended for grant (version for approval)
Nov 11, 2016
Invitation to file a copy of search results(priority)
Oct 19, 2016
(Electronic) Receipt
Oct 19, 2016
Amended claims filed after receipt of (European) search report
Oct 19, 2016
Amended claims with annotations
Oct 19, 2016
Amendments received before examination
Oct 19, 2016
Letter accompanying subsequently filed items
Apr 21, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 4, 2016
Communication regarding the transmission of the European search report
Apr 4, 2016
European search opinion
Apr 4, 2016
Information on Search Strategy
Apr 4, 2016
Supplementary European search report
Jan 21, 2016
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 20, 2016
Submission concerning change of applicant's representative
Dec 4, 2014
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 7, 2014
Notification of forthcoming publication
Nov 27, 2013
Communication to designated inventor
Oct 31, 2013
Republication of front page of international application with corrected bibliographic data
Oct 30, 2013
Communication regarding possible amendment of the application/payment of claims fee
Oct 25, 2013
Communication for party to proceedings/third party
Oct 25, 2013
Communication to designated inventor
Oct 25, 2013
Communication to designated inventor
Oct 25, 2013
Communication to designated inventor
Oct 25, 2013
Communication to designated inventor
Oct 9, 2013
Copy of the international preliminary report on patentability
Oct 4, 2013
(Electronic) Receipt
Oct 4, 2013
Abstract
Oct 4, 2013
Annex
Oct 4, 2013
Claims
Oct 4, 2013
Description
Oct 4, 2013
Drawings
Oct 4, 2013
Request for entry into the European phase
Sep 24, 2013
Translation of the international preliminary report on patentability
Jul 31, 2013
Information on entry into European phase
Oct 15, 2012
Priority document (electronically transmitted)
Sep 27, 2012
Copy of the international search report
Sep 27, 2012
Copy of the translated international search report
Sep 27, 2012
International publication pamphlet

EP2689953

CONSTRUCCIONES Y AUXILIAR DE FERROCARRILES

Application Number: EP12760189A
Filing Date: Mar 20, 2012
Status: Revoked; Jul 10, 2020
Publication Date: Mar 14, 2018
External Links: Slate, Register , Google Patents