Cam Shaft

Patent No. EP2746545 (titled "Cam Shaft") was filed by Mahle on Nov 19, 2013. The application was issued on Aug 14, 2019.

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
THYSSENKRUPP PRESTA TECCENTER	May 13, 2020	THYSSENKRUPP INTELLECTUAL
THYSSENKRUPP DYNAMIC COMPONENTS TECCENTER	May 13, 2020	MEISSNER BOLTE PARTNERSCHAFT MBB

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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Sep 3, 2024
Decision of the Board of Appeal
Sep 3, 2024
F3032 Notification(s) of the decision
Sep 3, 2024
F3032 Notification(s) of the decision
Aug 6, 2024
F3345 Forwarding of submissions to parties
Aug 1, 2024
(Electronic) Receipt
Aug 1, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 1, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 1, 2024
Letter accompanying subsequently filed items
Aug 1, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 30, 2024
F3345 Forwarding of submissions to parties
Jul 29, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Jul 25, 2024
(Electronic) Receipt
Jul 25, 2024
Letter accompanying subsequently filed items
Jul 25, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 24, 2024
F3345 Forwarding of submissions to parties
Jul 19, 2024
(Electronic) Receipt
Jul 19, 2024
Letter accompanying subsequently filed items
Jul 19, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 17, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 17, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 15, 2024
F3345 Forwarding of submissions to parties
Jul 10, 2024
(Electronic) Receipt
Jul 10, 2024
Letter accompanying subsequently filed items
Jul 10, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 21, 2024
F3345 Forwarding of submissions to parties
Jun 18, 2024
(Electronic) Receipt
Jun 18, 2024
Letter accompanying subsequently filed items
Jun 18, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 13, 2024
F3345 Forwarding of submissions to parties
Jun 10, 2024
(Electronic) Receipt
Jun 10, 2024
Letter accompanying subsequently filed items
Jun 10, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 7, 2024
F3011.1 Oral Proceedings: summons
Jun 7, 2024
F3011.1 Oral Proceedings: summons
Jun 4, 2024
F3010 Oral proceedings: order for summons
May 17, 2024
F3345 Forwarding of submissions to parties
May 14, 2024
(Electronic) Receipt
May 14, 2024
Letter accompanying subsequently filed items
May 14, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 23, 2024
F3004 Communication of the Registry
Apr 23, 2024
F3004 Communication of the Registry
Apr 23, 2024
F3345 Forwarding of submissions to parties
Apr 22, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 22, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 17, 2024
(Electronic) Receipt
Apr 17, 2024
Annexes (other than cited documents) regarding appeal procedure
Apr 17, 2024
Annexes (other than cited documents) regarding appeal procedure
Apr 17, 2024
Annexes (other than cited documents) regarding appeal procedure
Apr 17, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Apr 17, 2024
Letter accompanying subsequently filed items
Apr 17, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 10, 2024
F3345 Forwarding of submissions to parties
Apr 5, 2024
(Electronic) Receipt
Apr 5, 2024
General enquiry
Apr 5, 2024
Letter accompanying subsequently filed items
Apr 2, 2024
F3345 Forwarding of submissions to parties
Mar 26, 2024
(Electronic) Receipt
Mar 26, 2024
Amended claims with annotations
Mar 26, 2024
Amended description with annotations
Mar 26, 2024
Claims
Mar 26, 2024
Description
Mar 26, 2024
Letter accompanying subsequently filed items
Mar 26, 2024
Letter dealing with oral proceedings during the appeal procedure
Feb 27, 2024
F3345 Forwarding of submissions to parties
Feb 26, 2024
F3345 Forwarding of submissions to parties
Feb 22, 2024
(Electronic) Receipt
Feb 22, 2024
Letter accompanying subsequently filed items
Feb 22, 2024
Letter dealing with oral proceedings during the appeal procedure
Feb 20, 2024
General authorisation
Feb 20, 2024
Letter dealing with oral proceedings during the appeal procedure
Jan 9, 2024
F3345 Forwarding of submissions to parties
Jan 4, 2024
(Electronic) Receipt
Jan 4, 2024
Letter accompanying subsequently filed items
Jan 4, 2024
Letter dealing with oral proceedings during the appeal procedure
Sep 19, 2023
F3345 Forwarding of submissions to parties
Sep 13, 2023
Letter dealing with oral proceedings during the appeal procedure
Jun 19, 2023
(Electronic) Receipt
Jun 19, 2023
F3936 Acknowledgement of receipt Board of Appeal
Jun 19, 2023
Letter accompanying subsequently filed items
Jun 14, 2023
F3011.1 Oral Proceedings: summons
Jun 14, 2023
F3011.1 Oral Proceedings: summons
Jun 9, 2023
F3010 Oral proceedings: order for summons
Mar 20, 2023
Letter accompanying subsequently filed items
Mar 20, 2023
Request for change of opponent's representative
Jan 9, 2023
F3345 Forwarding of submissions to parties
Dec 23, 2022
(Electronic) Receipt
Dec 23, 2022
Letter accompanying subsequently filed items
Dec 23, 2022
Letter relating to Appeal Procedure
Oct 25, 2022
F3345 Forwarding of submissions to parties
Oct 18, 2022
Reply to appeal
Sep 26, 2022
Communication of amended entries in the Register of European Patents
Sep 26, 2022
Communication of amended entries in the Register of European Patents
Sep 26, 2022
Communication of amended entries in the Register of European Patents
Sep 26, 2022
F3345 Forwarding of submissions to parties
Sep 13, 2022
Composition of the board (T)
Jul 21, 2022
(Electronic) Receipt
Jul 21, 2022
Annexes in respect of a client data request
Jul 21, 2022
Authorisation
Jul 21, 2022
Letter accompanying subsequently filed items
Jul 21, 2022
Request for change of name -opponent
Jul 15, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 8, 2022
(Electronic) Receipt
Jul 8, 2022
Letter accompanying subsequently filed items
Jul 8, 2022
Non-Patent Literature cited during the appeal procedure
Jul 8, 2022
Non-Patent Literature cited during the appeal procedure
Jul 8, 2022
Non-Patent Literature cited during the appeal procedure
Jul 8, 2022
Non-Patent Literature cited during the appeal procedure
Jul 8, 2022
Non-Patent Literature cited during the appeal procedure
Jul 8, 2022
Patent Document cited during the appeal procedure
Jul 8, 2022
Patent Document cited during the appeal procedure
Jul 8, 2022
Patent Document cited during the appeal procedure
Jul 8, 2022
Patent Document cited during the appeal procedure
Jul 8, 2022
Statement of grounds of appeal
May 16, 2022
F3204 Communication of the file number to the parties
May 16, 2022
F3204 Communication of the file number to the parties
May 6, 2022
(Electronic) Receipt
May 6, 2022
Letter accompanying subsequently filed items
May 6, 2022
Notice of appeal
Apr 5, 2022
Advice of delivery
Mar 15, 2022
Advice of delivery
Mar 14, 2022
Advice of delivery
Mar 11, 2022
Annex to the communication - opposition
Mar 11, 2022
Decision rejecting the opposition
Mar 11, 2022
Decision rejecting the opposition
Mar 11, 2022
Grounds for the decision (Annex) - opposition
Mar 11, 2022
Means of redress
Mar 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 11, 2022
Provision of a copy of the minutes - opposition procedure
Mar 11, 2022
Provision of a copy of the minutes - opposition procedure
Mar 11, 2022
Transmittal of decision / summons - opposition
Mar 11, 2022
Transmittal of decision / summons - opposition
Mar 3, 2022
Acknowledgement of a document
Mar 3, 2022
Acknowledgement of a document
Mar 2, 2022
Decision of the Opposition Division and instruction
Nov 11, 2021
Information about the result of oral proceedings
Oct 25, 2021
Brief communication - Opposition proceedings
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Sep 29, 2021
Brief communication - Opposition proceedings
Sep 9, 2021
(Electronic) Receipt
Sep 9, 2021
Letter accompanying subsequently filed items
Sep 9, 2021
Written submission in preparation to/during oral proceedings
Aug 2, 2021
Brief communication - Opposition proceedings
Jul 20, 2021
Submission concerning representation
Jul 20, 2021
Written submission in preparation to/during oral proceedings
Jul 5, 2021
Brief communication - Opposition proceedings
Jun 29, 2021
(Electronic) Receipt
Jun 29, 2021
Request for interpreters during oral proceedings
Jun 22, 2021
Notification concerning the date of oral proceedings
Jun 22, 2021
Notification concerning the date of oral proceedings
Feb 3, 2021
Advice of delivery
Feb 3, 2021
Advice of delivery
Feb 1, 2021
Advice of delivery
Jan 28, 2021
Annex to the communication - opposition
Jan 28, 2021
Information concerning oral proceedings
Jan 28, 2021
Summons to attend oral proceedings
Jan 28, 2021
Summons to attend oral proceedings
Jan 28, 2021
Transmittal of decision / summons - opposition
Jan 28, 2021
Transmittal of decision / summons - opposition
Oct 13, 2020
Brief communication - Opposition proceedings
Oct 6, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 5, 2020
Letter accompanying subsequently filed items
Oct 5, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 18, 2020
Communication of a notice of opposition and request to file observations
Jun 18, 2020
Notice of further oppositions to opponent(s)
May 25, 2020
Communication of a notice of opposition - first information to patent proprietor
May 13, 2020
(Electronic) Receipt
May 13, 2020
Citation in opposition procedure - 001
May 13, 2020
Citation in opposition procedure - 002
May 13, 2020
Citation in opposition procedure - 003
May 13, 2020
Citation in opposition procedure - 004
May 13, 2020
Citation in opposition procedure - 005
May 13, 2020
Citation in opposition procedure - 006
May 13, 2020
Citation in opposition procedure - 007
May 13, 2020
Citation in opposition procedure - 008
May 13, 2020
Citation in opposition procedure - 009
May 13, 2020
Citation in opposition procedure - 010
May 13, 2020
Citation in opposition procedure - 011
May 13, 2020
Citation in opposition procedure - 012
May 13, 2020
Citation in opposition procedure - 013
May 13, 2020
Citation in opposition procedure - 014
May 13, 2020
Citation in opposition procedure - 015
May 13, 2020
Consolidated list of cited opposition documents
May 13, 2020
Notice of opposition
May 13, 2020
Notice of opposition
May 13, 2020
Patent document cited during the opposition procedure
Aug 26, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 18, 2019
Decision to grant a European patent
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
English translation of the claims
Jul 5, 2019
Filing of the translations of the claims
Jul 5, 2019
French translation of claims
Jul 5, 2019
Letter accompanying subsequently filed items
Apr 29, 2019
Bibliographic data of the European patent application
Apr 29, 2019
Communication about intention to grant a European patent
Apr 29, 2019
Intention to grant (signatures)
Apr 29, 2019
Text intended for grant (clean copy)
Apr 29, 2019
Text intended for grant (version for approval)
Jan 12, 2018
Amended claims with annotations
Jan 12, 2018
Amended description with annotations
Jan 12, 2018
Claims
Jan 12, 2018
Description
Jan 12, 2018
Reply to communication from the Examining Division
Nov 8, 2017
Annex to the communication
Nov 8, 2017
Communication from the Examining Division
Nov 1, 2017
Examination started
Jun 16, 2017
Notification regarding date of start of examination with possibility to withdraw
Feb 15, 2016
CDS Clean up - amended applicant details
Nov 26, 2014
(Electronic) Receipt
Nov 26, 2014
Amended claims filed after receipt of (European) search report
Nov 26, 2014
Amended claims with annotations
Nov 26, 2014
Amendments received before examination
Nov 26, 2014
Letter accompanying subsequently filed items
Sep 2, 2014
Submission concerning representation
Jun 30, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 28, 2014
Notification of forthcoming publication
Jan 31, 2014
Communication regarding the transmission of the European search report
Jan 31, 2014
European search opinion
Jan 31, 2014
European search report
Jan 24, 2014
Search started
Jan 10, 2014
Communication to designated inventor
Jan 10, 2014
Communication to designated inventor
Jan 10, 2014
Communication to designated inventor
Jan 10, 2014
Communication to designated inventor
Dec 5, 2013
Letter concerning the priority
Dec 5, 2013
Priority document
Nov 19, 2013
Abstract
Nov 19, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 19, 2013
Claims
Nov 19, 2013
Description
Nov 19, 2013
Designation of inventor
Nov 19, 2013
Designation of inventor
Nov 19, 2013
Designation of inventor
Nov 19, 2013
Designation of inventor
Nov 19, 2013
Drawings
Nov 19, 2013
Priority search results
Nov 19, 2013
Request for grant of a European patent

EP2746545

MAHLE

Application Number: EP13193546A
Filing Date: Nov 19, 2013
Status: Revoked; Sep 3, 2024
Publication Date: Aug 14, 2019
External Links: Slate, Register , Google Patents

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Cam Shaft

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2746545