Disc Brake

Patent No. EP2516881 (titled "Disc Brake") was filed by Knorr Bremse Systeme FR Nutzfahrzeuge on Dec 15, 2010. The application was issued on Oct 18, 2017.

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
BPW BERGISCHE ACHSEN	Jul 18, 2018	DREISS PATENTANWALTE PARTG MBB
ZF CV SYSTEMS HANNOVER	Jul 10, 2018	EISENFUHR SPEISER

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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Jan 24, 2024
Advice of delivery
Jan 10, 2024
Communication about missing proof of delivery
Dec 13, 2023
Advice of delivery
Dec 13, 2023
Advice of delivery
Dec 12, 2023
Decision of the Board of Appeal
Dec 12, 2023
F3032 Notification(s) of the decision
Dec 12, 2023
F3032 Notification(s) of the decision
Dec 12, 2023
F3032 Notification(s) of the decision
Dec 4, 2023
Refund of fees
Nov 23, 2023
(Electronic) Receipt
Nov 23, 2023
Annexes (other than cited documents) regarding appeal procedure
Nov 23, 2023
Letter accompanying subsequently filed items
Nov 23, 2023
Letter relating to Appeal Procedure
Nov 22, 2023
Refund of fees
Nov 17, 2023
F3013 Oral Proceedings: Forwarding minutes
Nov 17, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Nov 7, 2023
F3345 Forwarding of submissions to parties
Nov 7, 2023
F3345 Forwarding of submissions to parties
Nov 7, 2023
F3345 Forwarding of submissions to parties
Nov 7, 2023
F3345 Forwarding of submissions to parties
Nov 7, 2023
F3345 Forwarding of submissions to parties
Nov 6, 2023
(Electronic) Receipt
Nov 6, 2023
Letter accompanying subsequently filed items
Nov 6, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 3, 2023
(Electronic) Receipt
Nov 3, 2023
Amended claims with annotations
Nov 3, 2023
Authorisation
Nov 3, 2023
Claims
Nov 3, 2023
F3345 Forwarding of submissions to parties
Nov 3, 2023
F3345 Forwarding of submissions to parties
Nov 3, 2023
Letter accompanying subsequently filed items
Nov 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 3, 2023
Non-Patent Literature cited during the appeal procedure
Oct 30, 2023
Amended claims with annotations
Oct 30, 2023
Claims
Oct 30, 2023
Letter dealing with oral proceedings during the appeal procedure
Oct 30, 2023
Non-Patent Literature cited during the appeal procedure
Oct 27, 2023
F3345 Forwarding of submissions to parties
Oct 26, 2023
(Electronic) Receipt
Oct 26, 2023
Letter accompanying subsequently filed items
Oct 26, 2023
Letter dealing with oral proceedings during the appeal procedure
Oct 12, 2023
F3345 Forwarding of submissions to parties
Oct 12, 2023
F3345 Forwarding of submissions to parties
Oct 10, 2023
(Electronic) Receipt
Oct 10, 2023
(Electronic) Receipt
Oct 10, 2023
F3345 Forwarding of submissions to parties
Oct 10, 2023
Letter accompanying subsequently filed items
Oct 10, 2023
Letter accompanying subsequently filed items
Oct 10, 2023
Letter dealing with oral proceedings during the appeal procedure
Oct 10, 2023
Request for interpreters during oral proceedings
Oct 4, 2023
Request for interpreters during oral proceedings
Aug 23, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 23, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 23, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 22, 2023
F3345 Forwarding of submissions to parties
Aug 22, 2023
F3345 Forwarding of submissions to parties
Aug 17, 2023
(Electronic) Receipt
Aug 17, 2023
Letter accompanying subsequently filed items
Aug 17, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 3, 2023
Advice of delivery
Jul 31, 2023
Advice of delivery
Jul 27, 2023
F3011.1 Oral Proceedings: summons
Jul 27, 2023
F3011.1 Oral Proceedings: summons
Jul 27, 2023
F3011.1 Oral Proceedings: summons
Jul 24, 2023
F3010 Oral proceedings: order for summons
Jul 24, 2023
F3303.16 Change of composition of the Board (T)
Feb 21, 2023
F3303.16 Change of composition of the Board (T)
Nov 2, 2022
F3345 Forwarding of submissions to parties
Oct 25, 2022
(Electronic) Receipt
Oct 25, 2022
Letter accompanying subsequently filed items
Oct 25, 2022
Letter relating to Appeal Procedure
Jul 22, 2022
Communication of amended entries in the Register of European Patents
Jul 22, 2022
Communication of amended entries in the Register of European Patents
Jul 22, 2022
F3345 Forwarding of submissions to parties
Jul 11, 2022
Request for change of opponent's representative
Jun 29, 2022
(Electronic) Receipt
Jun 29, 2022
Letter regarding the opposition procedure (no time limit)
Jun 29, 2022
Request for change of opponent's representative
Mar 1, 2022
Communication of amended entries in the Register of European Patents
Mar 1, 2022
F3345 Forwarding of submissions to parties
Feb 15, 2022
Letter accompanying subsequently filed items
Feb 15, 2022
Request for change of opponent's representative
Dec 21, 2021
Communication of amended entries in the Register of European Patents
Dec 21, 2021
F3345 Forwarding of submissions to parties
Dec 21, 2021
F3345 Forwarding of submissions to parties
Dec 8, 2021
F3303.16 Change of composition of the Board (T)
Dec 7, 2021
F3345 Forwarding of submissions to parties
Nov 22, 2021
(Electronic) Receipt
Nov 22, 2021
Amended claims with annotations
Nov 22, 2021
Auxiliary request during appeals procedure - 01
Nov 22, 2021
Auxiliary request during appeals procedure - 02
Nov 22, 2021
Letter accompanying subsequently filed items
Nov 22, 2021
Reply to appeal
Nov 11, 2021
(Electronic) Receipt
Nov 11, 2021
Annexes in respect of a client data request
Nov 11, 2021
Letter accompanying subsequently filed items
Nov 11, 2021
Submission concerning change of applicant's name
Oct 25, 2021
Composition of the board (T)
Oct 13, 2021
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Sep 30, 2021
Request for change of name -opponent
Jul 14, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 14, 2021
F3345 Forwarding of submissions to parties
Jul 8, 2021
(Electronic) Receipt
Jul 8, 2021
Annexes (other than cited documents) regarding appeal procedure
Jul 8, 2021
Letter accompanying subsequently filed items
Jul 8, 2021
Statement of grounds of appeal
Jun 25, 2021
(Electronic) Receipt
Jun 25, 2021
Letter accompanying subsequently filed items
Jun 25, 2021
Statement of grounds of appeal
May 14, 2021
F3204 Communication of the file number to the parties
May 7, 2021
(Electronic) Receipt
May 7, 2021
(Electronic) Receipt
May 7, 2021
Letter accompanying subsequently filed items
May 7, 2021
Letter accompanying subsequently filed items
May 7, 2021
Letter relating to Appeal Procedure
May 7, 2021
Notice of appeal
Apr 29, 2021
F3204 Communication of the file number to the parties
Apr 29, 2021
F3204 Communication of the file number to the parties
Apr 29, 2021
F3204 Communication of the file number to the parties
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Letter accompanying subsequently filed items
Apr 22, 2021
Notice of appeal
Mar 3, 2021
Advice of delivery
Mar 2, 2021
Advice of delivery
Mar 1, 2021
Advice of delivery
Feb 26, 2021
Annex to the communication - opposition
Feb 26, 2021
Decision of the Opposition Division and instruction
Feb 26, 2021
Decision rejecting the opposition
Feb 26, 2021
Decision rejecting the opposition
Feb 26, 2021
Grounds for the decision (Annex) - opposition
Feb 26, 2021
Internal form - Opposition/addressees
Feb 26, 2021
Internal form - Opposition/addressees
Feb 26, 2021
Means of redress
Feb 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 26, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 26, 2021
Provision of a copy of the minutes - opposition procedure
Feb 26, 2021
Scanned annex to a communication - opposition procedure
Feb 26, 2021
Scanned annex to a communication - opposition procedure
Feb 26, 2021
Scanned annex to a communication - opposition procedure
Feb 26, 2021
Scanned annex to a communication - opposition procedure
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 4, 2021
Information about the result of oral proceedings
Jan 28, 2021
Communication of amended entries
Jan 14, 2021
Brief communication - Opposition proceedings
Jan 4, 2021
Request concerning representative opponent
Dec 23, 2020
(Electronic) Receipt
Dec 23, 2020
Any annexes (other than citation) to an opposition letter
Dec 23, 2020
Any annexes (other than citation) to an opposition letter
Dec 23, 2020
Any annexes (other than citation) to an opposition letter
Dec 23, 2020
Letter accompanying subsequently filed items
Dec 23, 2020
Oral proceedings: Request for postponement
Dec 10, 2020
Brief communication - Opposition proceedings
Dec 10, 2020
Brief communication - Opposition proceedings
Dec 10, 2020
Notification concerning the date of oral proceedings
Dec 10, 2020
Notification concerning the date of oral proceedings
Dec 10, 2020
Notification concerning the date of oral proceedings
Dec 9, 2020
Brief communication - Opposition proceedings
Dec 9, 2020
Brief communication - Opposition proceedings
Dec 7, 2020
Brief communication - Opposition proceedings
Dec 7, 2020
Brief communication - Opposition proceedings
Dec 4, 2020
(Electronic) Receipt
Dec 4, 2020
Letter accompanying subsequently filed items
Dec 4, 2020
Written submission in preparation to/during oral proceedings
Dec 3, 2020
(Electronic) Receipt
Dec 3, 2020
Letter accompanying subsequently filed items
Dec 3, 2020
Request for interpreters during oral proceedings
Dec 1, 2020
(Electronic) Receipt
Dec 1, 2020
Letter accompanying subsequently filed items
Dec 1, 2020
Written submission in preparation to/during oral proceedings
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 25, 2020
Notification concerning the date of oral proceedings
Nov 25, 2020
Notification concerning the date of oral proceedings
Nov 25, 2020
Notification concerning the date of oral proceedings
Nov 23, 2020
Brief communication - Opposition proceedings
Nov 23, 2020
Brief communication - Opposition proceedings
Nov 23, 2020
Information about the result of oral proceedings
Nov 20, 2020
Brief communication - Opposition proceedings
Nov 20, 2020
Brief communication - Opposition proceedings
Nov 20, 2020
Oral proceedings: reply to date proposed
Nov 18, 2020
(Electronic) Receipt
Nov 18, 2020
Letter accompanying subsequently filed items
Nov 18, 2020
Oral proceedings: Request for postponement
Nov 17, 2020
(Electronic) Receipt
Nov 17, 2020
Letter accompanying subsequently filed items
Nov 17, 2020
Request for interpreters during oral proceedings
Sep 4, 2020
Brief communication - Opposition proceedings
Sep 4, 2020
Brief communication - Opposition proceedings
Sep 3, 2020
Communication of amended entries
Aug 18, 2020
Request concerning representative opponent
May 18, 2020
Advice of delivery
May 13, 2020
Advice of delivery
May 13, 2020
Advice of delivery
May 11, 2020
Annex to the communication - opposition
May 11, 2020
Information concerning oral proceedings
May 11, 2020
Summons to attend oral proceedings
May 11, 2020
Summons to attend oral proceedings
May 11, 2020
Summons to attend oral proceedings
Apr 14, 2020
Notification concerning the date of oral proceedings
Apr 14, 2020
Notification concerning the date of oral proceedings
Apr 14, 2020
Notification concerning the date of oral proceedings
Mar 31, 2020
(Electronic) Receipt
Mar 31, 2020
Letter accompanying subsequently filed items
Mar 31, 2020
Oral proceedings: Request for postponement
Feb 27, 2020
Brief communication - Opposition proceedings
Feb 27, 2020
Brief communication - Opposition proceedings
Feb 27, 2020
Brief communication - Opposition proceedings
Feb 27, 2020
Communication of amended entries
Feb 21, 2020
(Electronic) Receipt
Feb 21, 2020
(Electronic) Receipt
Feb 21, 2020
Auxiliary request during Opposition procedure
Feb 21, 2020
Auxiliary request during Opposition procedure
Feb 21, 2020
Auxiliary request during Opposition procedure - 01
Feb 21, 2020
Auxiliary request during Opposition procedure - 02
Feb 21, 2020
Letter accompanying subsequently filed items
Feb 21, 2020
Letter accompanying subsequently filed items
Feb 21, 2020
Request for interpreters during oral proceedings
Feb 21, 2020
Written submission in preparation to/during oral proceedings
Feb 21, 2020
Written submission in preparation to/during oral proceedings
Feb 18, 2020
Brief communication - Opposition proceedings
Feb 18, 2020
Brief communication - Opposition proceedings
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Letter accompanying subsequently filed items
Feb 13, 2020
Written submission in preparation to/during oral proceedings
Oct 2, 2019
Brief communication - Opposition proceedings
Oct 2, 2019
Brief communication - Opposition proceedings
Sep 26, 2019
(Electronic) Receipt
Sep 26, 2019
Letter accompanying subsequently filed items
Sep 26, 2019
Written submission in preparation to/during oral proceedings
Jul 30, 2019
Advice of delivery
Jul 23, 2019
Advice of delivery
Jul 22, 2019
Advice of delivery
Jul 19, 2019
Advice of delivery
Jul 19, 2019
Advice of delivery
Jul 18, 2019
Advice of delivery
Jul 16, 2019
Annex to the communication - opposition
Jul 16, 2019
Information concerning oral proceedings
Jul 16, 2019
Summons to attend oral proceedings
Jul 16, 2019
Summons to attend oral proceedings
Jul 16, 2019
Summons to attend oral proceedings
Jun 27, 2019
Brief communication - Opposition proceedings
Jun 27, 2019
Brief communication - Opposition proceedings
Jan 2, 2019
Communication concerning the filing of a power of attorney
Jan 2, 2019
Communication of amended entries concerning the representative
Dec 20, 2018
Brief communication - Opposition proceedings
Dec 20, 2018
Brief communication - Opposition proceedings
Dec 17, 2018
(Electronic) Receipt
Dec 17, 2018
Letter accompanying subsequently filed items
Dec 17, 2018
Reply of the patent proprietor to the notice(s) of opposition
Aug 10, 2018
Communication of a notice of opposition and request to file observations
Aug 10, 2018
Notice of further oppositions to opponent(s)
Aug 10, 2018
Notice of further oppositions to opponent(s)
Aug 8, 2018
Brief communication - Opposition proceedings
Jul 31, 2018
(Electronic) Receipt
Jul 31, 2018
Citation in opposition procedure - 013
Jul 31, 2018
Citation in opposition procedure - 014
Jul 31, 2018
Citation in opposition procedure - 015
Jul 31, 2018
Letter accompanying subsequently filed items
Jul 31, 2018
Letter regarding the opposition procedure (no time limit)
Jul 26, 2018
Communication of a notice of opposition - first information to patent proprietor
Jul 26, 2018
Request for documents
Jul 19, 2018
Communication of a notice of opposition - first information to patent proprietor
Jul 18, 2018
(Electronic) Receipt
Jul 18, 2018
Citation in opposition procedure - 016
Jul 18, 2018
Citation in opposition procedure - 017
Jul 18, 2018
Citation in opposition procedure - 018
Jul 18, 2018
Citation in opposition procedure - 018
Jul 18, 2018
Citation in opposition procedure - 019
Jul 18, 2018
Notice of opposition
Jul 18, 2018
Notice of opposition
Jul 10, 2018
(Electronic) Receipt
Jul 10, 2018
Any annexes (other than citation) to an opposition letter
Jul 10, 2018
Citation in opposition procedure - 001
Jul 10, 2018
Citation in opposition procedure - 002
Jul 10, 2018
Citation in opposition procedure - 003
Jul 10, 2018
Citation in opposition procedure - 004
Jul 10, 2018
Citation in opposition procedure - 005
Jul 10, 2018
Citation in opposition procedure - 005
Jul 10, 2018
Citation in opposition procedure - 005
Jul 10, 2018
Citation in opposition procedure - 005
Jul 10, 2018
Citation in opposition procedure - 006
Jul 10, 2018
Citation in opposition procedure - 007
Jul 10, 2018
Citation in opposition procedure - 008
Jul 10, 2018
Citation in opposition procedure - 009
Jul 10, 2018
Citation in opposition procedure - 010
Jul 10, 2018
Citation in opposition procedure - 011
Jul 10, 2018
Citation in opposition procedure - 012
Jul 10, 2018
Notice of opposition
Jul 10, 2018
Notice of opposition
Oct 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 21, 2017
Decision to grant a European patent
Sep 1, 2017
English translation of the claims
Sep 1, 2017
Filing of the translations of the claims
Sep 1, 2017
French translation of claims
Jun 30, 2017
Bibliographic data of the European patent application
Jun 30, 2017
Communication about intention to grant a European patent
Jun 30, 2017
Intention to grant (signatures)
Jun 30, 2017
Text intended for grant (clean copy)
Jun 30, 2017
Text intended for grant (version for approval)
Apr 6, 2017
Examination started
Mar 20, 2014
CDS Clean up - amended applicant details
Feb 8, 2013
Amended claims filed after receipt of (European) search report
Feb 8, 2013
Amendments received before examination
Oct 4, 2012
Notification on forthcoming publication of bibliographic data
Aug 20, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 10, 2012
Copy of the international preliminary report on patentability
Jun 22, 2012
Priority search results
Jun 22, 2012
Request for entry into the European phase
May 25, 2012
Information on entry into European phase
Aug 8, 2011
Priority document (electronically transmitted)
Jul 21, 2011
Copy of the international search report
Jul 21, 2011
Copy of the international search report
Jul 21, 2011
Published international application - A1
May 4, 2011
Written opinion of the ISA, boxes No. I to VIII
May 4, 2011
Written opinion of the ISA, cover sheet
May 4, 2011
Written opinion of the ISA, supplemental box
Dec 15, 2010
(Electronic) Receipt
Dec 15, 2010
Abstract
Dec 15, 2010
Claims
Dec 15, 2010
Description
Dec 15, 2010
Drawings

EP2516881

KNORR BREMSE SYSTEME FR NUTZFAHRZEUGE

Application Number: EP10795308A
Filing Date: Dec 15, 2010
Status: Revoked; Feb 5, 2024
Publication Date: Oct 18, 2017
External Links: Slate, Register , Google Patents

IP Verse

Disc Brake

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2516881