Double-Sided Cutting Insert For Drilling Tool

Patent No. EP2424697 (titled "Double-Sided Cutting Insert For Drilling Tool") was filed by Kennametal on Apr 8, 2010. The application was issued on Mar 31, 2021.

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
ISCAR	Nov 17, 2016	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE 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

Mar 4, 2021
Decision to maintain the European patent in amended form
Mar 4, 2021
Decision to maintain the European patent in amended form
Feb 26, 2021
Termination of the opposition proceedings with maintenance of patent
Feb 10, 2021
(Electronic) Receipt
Feb 10, 2021
Claims
Feb 10, 2021
Description
Feb 10, 2021
Filing of the translation of the amended claims
Feb 10, 2021
French translation of claims
Feb 10, 2021
German translation of the claims
Feb 10, 2021
Letter accompanying subsequently filed items
Nov 16, 2020
Communication to opponent concerning maintenance
Nov 16, 2020
Communication with request to file translations
Oct 9, 2020
Maintenance of the patent with the documents specified in the final decision
Oct 9, 2020
Maintenance of the patent with the documents specified in the final decision
Oct 7, 2020
Refund of fees
Oct 5, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 5, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 21, 2020
Withdrawal of an appeal
Sep 7, 2020
F3326 Communication with time limit (inter partes)
Sep 7, 2020
F3326 Communication with time limit (inter partes)
May 6, 2020
Composition of the board (T)
Oct 22, 2019
F3057 Communication: Change of responsibility of a Board of Appeal
Oct 22, 2019
F3057 Communication: Change of responsibility of a Board of Appeal
Jul 18, 2019
F3345 Forwarding of submissions to parties
Jul 5, 2019
Letter relating to Appeal Procedure
Feb 25, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2019
(Electronic) Receipt
Feb 18, 2019
Amended claims with annotations
Feb 18, 2019
Amended claims with annotations
Feb 18, 2019
Amended claims with annotations
Feb 18, 2019
Amended claims with annotations
Feb 18, 2019
Amended claims with annotations
Feb 18, 2019
Claims
Feb 18, 2019
Letter accompanying subsequently filed items
Feb 18, 2019
Statement of grounds of appeal
Jan 3, 2019
F3204 Communication of the file number to the parties
Dec 19, 2018
(Electronic) Receipt
Dec 19, 2018
Letter accompanying subsequently filed items
Dec 19, 2018
Notice of appeal
Dec 19, 2018
Processing of an appeal
Nov 8, 2018
Advice of delivery
Oct 30, 2018
Advice of delivery
Oct 15, 2018
Advice of delivery
Oct 11, 2018
Advice of delivery
Oct 9, 2018
Acknowledgement of a document
Oct 9, 2018
Acknowledgement of a document
Oct 9, 2018
Annex to the communication - opposition
Oct 9, 2018
Decision of the Opposition Division and instruction
Oct 9, 2018
Grounds for the decision (Annex) - opposition
Oct 9, 2018
Interlocutory decision in opposition proceedings
Oct 9, 2018
Internal form - Opposition/addressees
Oct 9, 2018
Internal form - Opposition/addressees
Oct 9, 2018
Means of redress
Oct 9, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 9, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 9, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 9, 2018
OPPODREX with handwritten amendments
Oct 9, 2018
Provision of a copy of the minutes - opposition procedure
Oct 9, 2018
Scanned annex to a communication - opposition procedure
Jul 10, 2018
Information about the result of oral proceedings
May 17, 2018
Brief communication - Opposition proceedings
May 15, 2018
Brief communication - Opposition proceedings
May 14, 2018
Brief communication - Opposition proceedings
May 11, 2018
(Electronic) Receipt
May 11, 2018
Amended claims with annotations
May 11, 2018
Amended claims with annotations
May 11, 2018
Amended claims with annotations
May 11, 2018
Claims
May 11, 2018
Claims
May 11, 2018
Claims
May 11, 2018
Letter accompanying subsequently filed items
May 11, 2018
Letter regarding the opposition procedure (no time limit)
May 11, 2018
Non-patent literature cited during the opposition procedure
May 8, 2018
(Electronic) Receipt
May 8, 2018
Letter accompanying subsequently filed items
May 8, 2018
Request for interpreters during oral proceedings
May 3, 2018
Letter regarding the opposition procedure (no time limit)
May 3, 2018
Request for interpreters during oral proceedings
Dec 1, 2017
Advice of delivery
Nov 29, 2017
Advice of delivery
Nov 17, 2017
Advice of delivery
Nov 17, 2017
Advice of delivery
Nov 14, 2017
Acknowledgement of a document
Nov 14, 2017
Acknowledgement of a document
Nov 14, 2017
Information concerning oral proceedings
Nov 14, 2017
Summons to attend oral proceedings
Nov 14, 2017
Summons to attend oral proceedings
Nov 6, 2017
Result of consultation by telephone/in person
Oct 27, 2017
Advice of delivery
Oct 25, 2017
Brief communication - Opposition proceedings
Oct 24, 2017
Advice of delivery
Oct 17, 2017
Any annexes (other than citation) to an opposition letter
Oct 17, 2017
Letter regarding the opposition procedure (no time limit)
Oct 10, 2017
Advice of delivery
Oct 9, 2017
Advice of delivery
Oct 5, 2017
Acknowledgement of a document
Oct 5, 2017
Acknowledgement of a document
Oct 5, 2017
Annex to the communication - opposition
Oct 5, 2017
Information concerning oral proceedings
Oct 5, 2017
Preparation for oral proceedings
Oct 5, 2017
Summons to attend oral proceedings
Oct 5, 2017
Summons to attend oral proceedings
Jul 19, 2017
Brief communication - Opposition proceedings
May 15, 2017
Any annexes (other than citation) to an opposition letter
May 15, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jan 3, 2017
Communication of a notice of opposition and request to file observations
Jan 3, 2017
Notice of further oppositions to opponent(s)
Nov 24, 2016
Communication of a notice of opposition - first information to patent proprietor
Nov 17, 2016
Any annexes (other than citation) to an opposition letter
Nov 17, 2016
Non-patent literature cited during the opposition procedure
Nov 17, 2016
Notice of opposition
Nov 17, 2016
Notice of opposition
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Patent document cited during the opposition procedure
Nov 17, 2016
Payment of fees and costs
Nov 17, 2016
Translation of the evidence during Opposition procedure
Nov 17, 2016
Translation of the evidence during Opposition procedure
Nov 10, 2016
Communication of amended entries concerning the representative
Nov 4, 2016
Submission concerning change of applicant's representative
Feb 17, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 21, 2016
Decision to grant a European patent
Dec 14, 2015
(Electronic) Receipt
Dec 14, 2015
Filing of the translations of the claims
Dec 14, 2015
French translation of claims
Dec 14, 2015
German translation of the claims
Dec 14, 2015
Letter concerning fees and payments
Oct 20, 2015
Bibliographic data of the European patent application
Oct 20, 2015
Communication about intention to grant a European patent
Oct 20, 2015
Intention to grant (signatures)
Oct 20, 2015
Text intended for grant
Jan 28, 2015
Refund of fees
Aug 1, 2014
Communication of the registration of a transfer or change of name and/or address
Jul 21, 2014
Submission concerning a transfer of rights (applicant)
Aug 8, 2013
Communication of amended entries concerning the representative
Aug 2, 2013
Submission concerning change of applicant's representative
Jul 31, 2013
Submission concerning change of applicant's representative
Jun 21, 2013
Communication of the registration of a transfer or change of name and/or address
Jun 5, 2013
Annexes in respect of a client data request
Jun 5, 2013
Submission concerning change of applicant's name
Oct 18, 2012
Amended claims with annotations
Oct 18, 2012
Claims
Oct 18, 2012
Description
Oct 18, 2012
Reply to communication from the Examining Division
Oct 17, 2012
Amended claims with annotations
Oct 17, 2012
Claims
Oct 17, 2012
Cover sheet for fax transmission
Oct 17, 2012
Description
Oct 17, 2012
Reply to communication from the Examining Division
Sep 28, 2012
Submission concerning representation
Sep 18, 2012
Annex to the communication
Sep 18, 2012
Consultation by telephone/in person (with time limit)
Sep 18, 2012
Result of consultation by telephone/in person
Jun 4, 2012
Amended claims filed after receipt of (European) search report
Jun 4, 2012
Amended claims with annotations
Jun 4, 2012
Amendments received before examination
Jun 1, 2012
Amended claims filed after receipt of (European) search report
Jun 1, 2012
Amended claims with annotations
Jun 1, 2012
Amendments received before examination
Feb 8, 2012
Notification on forthcoming publication of bibliographic data
Dec 6, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 17, 2011
Copy of the international preliminary report on patentability
Oct 26, 2011
(Electronic) Receipt
Oct 26, 2011
Matter concerning the application
Oct 26, 2011
Request for entry into the European phase
Sep 9, 2011
Information on entry into European phase
Nov 29, 2010
Priority document (electronically transmitted)
Nov 4, 2010
Copy of the international search report
Nov 4, 2010
Published international application - A1
Jul 20, 2010
Modified abstract
Jul 19, 2010
Written opinion of the ISA, boxes No. I to VIII
Jul 19, 2010
Written opinion of the ISA, cover sheet
Jul 19, 2010
Written opinion of the ISA, supplemental box
Apr 22, 2010
Abstract
Apr 22, 2010
Claims
Apr 22, 2010
Description
Apr 22, 2010
Drawings
Apr 22, 2010
Submission concerning representation

EP2424697

KENNAMETAL

Application Number: EP10714742A
Filing Date: Apr 8, 2010
Status: Patent Maintained As Amended; Feb 26, 2021
Publication Date: Mar 31, 2021
External Links: Slate, Register , Google Patents

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Double-Sided Cutting Insert For Drilling Tool

Patent Summary

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Patent Oppositions

Dossier Documents

EP2424697