Start-Up Element With Torsional Vibration Damper And Vibration Damper

Patent No. EP2877755 (titled "Start-Up Element With Torsional Vibration Damper And Vibration Damper") was filed by ZF Friedrichshafen on Jun 25, 2013. The application was issued on Jan 6, 2021.

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
MLLER	Sep 19, 2018	MLLER
MULLER	Sep 19, 2018	MULLER

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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Dec 10, 2020
Decision to maintain the European patent in amended form
Dec 10, 2020
Decision to maintain the European patent in amended form
Dec 4, 2020
Termination of the opposition proceedings with maintenance of patent
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
Description
Nov 27, 2020
English translation of the claims
Nov 27, 2020
Filing of the translation of the amended claims
Nov 27, 2020
French translation of claims
Sep 18, 2020
Communication of bibliographic data
Sep 18, 2020
Communication to opponent concerning maintenance
Sep 18, 2020
Communication with request to file translations
Sep 11, 2020
Maintenance of the patent with the documents specified in the final decision
Jun 9, 2020
Advice of delivery
Jun 4, 2020
Advice of delivery
Jun 2, 2020
Acknowledgement of a document
Jun 2, 2020
Acknowledgement of a document
Jun 2, 2020
Annex to the communication - opposition
Jun 2, 2020
Grounds for the decision (Annex) - opposition
Jun 2, 2020
Interlocutory decision in opposition proceedings
Jun 2, 2020
Interlocutory decision in opposition proceedings
Jun 2, 2020
Internal form - Opposition/addressees
Jun 2, 2020
Internal form - Opposition/addressees
Jun 2, 2020
Means of redress
Jun 2, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 2, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 2, 2020
OPPODREX with handwritten amendments
Jun 2, 2020
Provision of a copy of the minutes - opposition procedure
Jun 2, 2020
Provision of a copy of the minutes - opposition procedure
Mar 6, 2020
Brief communication - Opposition proceedings
Mar 5, 2020
Information about the result of oral proceedings
Mar 3, 2020
Brief communication - Opposition proceedings
Mar 2, 2020
(Electronic) Receipt
Mar 2, 2020
Letter accompanying subsequently filed items
Mar 2, 2020
Patent document cited during the opposition procedure
Mar 2, 2020
Patent document cited during the opposition procedure
Mar 2, 2020
Patent document cited during the opposition procedure
Mar 2, 2020
Written submission in preparation to/during oral proceedings
Mar 2, 2020
Written submission in preparation to/during oral proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 3, 2020
(Electronic) Receipt
Jan 3, 2020
Amended claims with annotations
Jan 3, 2020
Amended claims with annotations
Jan 3, 2020
Claims
Jan 3, 2020
Claims
Jan 3, 2020
Letter accompanying subsequently filed items
Jan 3, 2020
Written submission in preparation to/during oral proceedings
Jan 2, 2020
(Electronic) Receipt
Jan 2, 2020
Letter accompanying subsequently filed items
Jan 2, 2020
Request for interpreters during oral proceedings
Jan 2, 2020
Written submission in preparation to/during oral proceedings
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 2, 2019
Brief communication - Opposition proceedings
Jun 26, 2019
Authorisation
Jun 26, 2019
Submission concerning change of proprietor's representative
Jun 19, 2019
Advice of delivery
Jun 17, 2019
Advice of delivery
Jun 7, 2019
Brief communication to applicant/representative
Jun 7, 2019
Communication of amended entries concerning the representative
Jun 4, 2019
Brief communication - Opposition proceedings
May 29, 2019
Authorisation
May 29, 2019
Submission concerning change of proprietor's representative
May 27, 2019
Advice of delivery
May 22, 2019
Advice of delivery
May 17, 2019
Acknowledgement of a document
May 17, 2019
Acknowledgement of a document
May 17, 2019
Annex to the communication - opposition
May 17, 2019
Information concerning oral proceedings
May 17, 2019
Summons to attend oral proceedings
May 17, 2019
Summons to attend oral proceedings
Feb 1, 2019
Brief communication - Opposition proceedings
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Reply from the opponent to submission of proprietor
Dec 14, 2018
Brief communication - Opposition proceedings
Dec 11, 2018
(Electronic) Receipt
Dec 11, 2018
Amended claims with annotations
Dec 11, 2018
Auxiliary request during Opposition procedure
Dec 11, 2018
Letter accompanying subsequently filed items
Dec 11, 2018
Reply of the patent proprietor to the notice(s) of opposition
Oct 19, 2018
Communication of a notice of opposition and request to file observations
Oct 19, 2018
Notice of further oppositions to opponent(s)
Oct 17, 2018
Brief communication - Opposition proceedings
Oct 12, 2018
(Electronic) Receipt
Oct 12, 2018
Letter accompanying subsequently filed items
Oct 12, 2018
Letter regarding the opposition procedure (no time limit)
Oct 12, 2018
Translation of the evidence during Opposition procedure
Oct 12, 2018
Translation of the evidence during Opposition procedure
Sep 27, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 27, 2018
Request for documents
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Notice of opposition
Sep 19, 2018
Notice of opposition
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Jan 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 23, 2017
Decision to grant a European patent
Nov 7, 2017
(Electronic) Receipt
Nov 7, 2017
English translation of the claims
Nov 7, 2017
Filing of the translations of the claims
Nov 7, 2017
French translation of claims
Aug 8, 2017
Bibliographic data of the European patent application
Aug 8, 2017
Communication about intention to grant a European patent
Aug 8, 2017
Intention to grant (signatures)
Aug 8, 2017
Text intended for grant (clean copy)
Aug 8, 2017
Text intended for grant (version for approval)
Jun 1, 2017
Examination started
Jun 29, 2016
CDS Clean up - amended applicant details
Jun 21, 2016
Submission concerning change of applicant's name
Jun 15, 2015
Amended claims filed after receipt of (European) search report
Jun 15, 2015
Amended claims with annotations
Jun 15, 2015
Amended description filed after receipt of (European) search report
Jun 15, 2015
Amended description with annotations
Jun 15, 2015
Amendments received before examination
May 7, 2015
Notification on forthcoming publication of bibliographic data
Mar 4, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 2, 2015
Communication to designated inventor
Mar 2, 2015
Communication to designated inventor
Mar 2, 2015
Communication to designated inventor
Mar 2, 2015
Communication to designated inventor
Feb 10, 2015
Copy of the international preliminary report on patentability
Dec 17, 2014
(Electronic) Receipt
Dec 17, 2014
Priority search results
Dec 17, 2014
Request for entry into the European phase
Dec 5, 2014
Information on entry into European phase
Feb 18, 2014
Priority document (electronically transmitted)
Jan 30, 2014
Copy of the international search report
Jan 30, 2014
Copy of the international search report
Jan 30, 2014
Published international application - A1
Oct 18, 2013
Written opinion of the ISA, boxes No. I to VIII
Oct 18, 2013
Written opinion of the ISA, cover sheet
Oct 18, 2013
Written opinion of the ISA, supplemental box
Jun 25, 2013
(Electronic) Receipt
Jun 25, 2013
Abstract
Jun 25, 2013
Claims
Jun 25, 2013
Description
Jun 25, 2013
Drawings

EP2877755

ZF FRIEDRICHSHAFEN

Application Number: EP13731754A
Filing Date: Jun 25, 2013
Status: Patent Maintained As Amended; Dec 4, 2020
Publication Date: Jan 6, 2021
External Links: Slate, Register , Google Patents

IP Verse

Start-Up Element With Torsional Vibration Damper And Vibration Damper

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2877755