Breaking Chamber For Measuring A Hardness Of A Test Subject

Patent No. EP3194927 (titled "Breaking Chamber For Measuring A Hardness Of A Test Subject") was filed by Kraemer on Dec 10, 2015. The application was issued on Aug 18, 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
ERWEKA	May 2, 2019	MEYER DULHEUER MD LEGAL PATENTANWALTE PARTG 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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Jul 22, 2021
Decision to maintain the European patent in amended form
Jul 22, 2021
Decision to maintain the European patent in amended form
Jul 16, 2021
Termination of the opposition proceedings with maintenance of patent
Jul 7, 2021
(Electronic) Receipt
Jul 7, 2021
English translation of the claims
Jul 7, 2021
Filing of the translation of the amended claims
Jul 7, 2021
French translation of claims
Jul 7, 2021
Letter accompanying subsequently filed items
Jul 1, 2021
Brief communication - Opposition proceedings
Jul 1, 2021
Druckexemplar in opposition procedure
Jun 25, 2021
(Electronic) Receipt
Jun 25, 2021
Letter accompanying subsequently filed items
Jun 25, 2021
Letter regarding the opposition procedure (no time limit)
May 25, 2021
Communication to opponent concerning maintenance
May 25, 2021
Communication with request to file translations
May 19, 2021
Maintenance of the patent with the documents specified in the final decision
Feb 10, 2021
Advice of delivery
Feb 10, 2021
Advice of delivery
Feb 8, 2021
Annex to the communication - opposition
Feb 8, 2021
Decision of the Opposition Division and instruction
Feb 8, 2021
Druckexemplar in opposition procedure
Feb 8, 2021
Druckexemplar in opposition procedure
Feb 8, 2021
Grounds for the decision (Annex) - opposition
Feb 8, 2021
Interlocutory decision in opposition proceedings
Feb 8, 2021
Internal form - Opposition/addressees
Feb 8, 2021
Internal form - Opposition/addressees
Feb 8, 2021
Means of redress
Feb 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 8, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 8, 2021
Provision of a copy of the minutes - opposition procedure
Jan 14, 2021
Information about the result of oral proceedings
Dec 16, 2020
Brief communication - Opposition proceedings
Dec 15, 2020
Written submission in preparation to/during oral proceedings
Dec 11, 2020
Written submission in preparation to/during oral proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Nov 19, 2020
Brief communication - Opposition proceedings
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure - 04
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Written submission in preparation to/during oral proceedings
Nov 6, 2020
Brief communication - Opposition proceedings
Nov 4, 2020
Written submission in preparation to/during oral proceedings
Nov 3, 2020
Written submission in preparation to/during oral proceedings
Jun 16, 2020
Advice of delivery
Jun 15, 2020
Advice of delivery
Jun 10, 2020
Annex to the communication - opposition
Jun 10, 2020
Information concerning oral proceedings
Jun 10, 2020
Summons to attend oral proceedings
Jun 10, 2020
Summons to attend oral proceedings
May 14, 2020
Brief communication - Opposition proceedings
May 11, 2020
Letter regarding the opposition procedure (no time limit)
May 8, 2020
Letter regarding the opposition procedure (no time limit)
Mar 23, 2020
Communication of amended entries
Mar 5, 2020
Request concerning representative opponent
Feb 24, 2020
Brief communication - Opposition proceedings
Feb 18, 2020
(Electronic) Receipt
Feb 18, 2020
Auxiliary request during Opposition procedure - 01
Feb 18, 2020
Auxiliary request during Opposition procedure - 02
Feb 18, 2020
Auxiliary request during Opposition procedure - 03
Feb 18, 2020
Letter accompanying subsequently filed items
Feb 18, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 25, 2019
Communication of a notice of opposition and request to file observations
Oct 25, 2019
Notice of further oppositions to opponent(s)
May 14, 2019
Brief communication - Opposition proceedings
May 8, 2019
Communication of a notice of opposition - first information to patent proprietor
May 7, 2019
Citation in opposition procedure
May 7, 2019
Letter concerning fees and payments
May 7, 2019
Non-patent literature cited during the opposition procedure
May 7, 2019
Non-patent literature cited during the opposition procedure
May 7, 2019
Non-patent literature cited during the opposition procedure
May 7, 2019
Notice of opposition
May 7, 2019
Notice of opposition
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 7, 2019
Patent document cited during the opposition procedure
May 2, 2019
Letter concerning fees and payments
May 2, 2019
Notice of opposition
May 2, 2019
Notice of opposition
Mar 11, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 31, 2019
Decision to grant a European patent
Jan 16, 2019
(Electronic) Receipt
Jan 16, 2019
English translation of the claims
Jan 16, 2019
French translation of claims
Jan 16, 2019
Letter accompanying subsequently filed items
Nov 16, 2018
Bibliographic data of the European patent application
Nov 16, 2018
Communication about intention to grant a European patent
Nov 16, 2018
Intention to grant (signatures)
Nov 16, 2018
Text intended for grant (clean copy)
Nov 16, 2018
Text intended for grant (version for approval)
Sep 21, 2018
(Electronic) Receipt
Sep 21, 2018
Abstract
Sep 21, 2018
Abstract
Sep 21, 2018
Amended claims with annotations
Sep 21, 2018
Amended description with annotations
Sep 21, 2018
Claims
Sep 21, 2018
Description
Sep 21, 2018
Letter accompanying subsequently filed items
Sep 21, 2018
Reply to communication from the Examining Division
Jun 13, 2018
Annex to the communication
Jun 13, 2018
Communication from the Examining Division
Jun 8, 2018
Annex to the communication
Jun 8, 2018
Consultation by telephone/in person
Jun 8, 2018
Result of consultation by telephone/in person
May 3, 2018
(Electronic) Receipt
May 3, 2018
Amended claims with annotations
May 3, 2018
Amended claims with annotations
May 3, 2018
Claims
May 3, 2018
Claims
May 3, 2018
Letter accompanying subsequently filed items
May 3, 2018
Reply to communication from the Examining Division
Apr 13, 2018
Communication to designated inventor
Apr 13, 2018
Communication to designated inventor
Mar 27, 2018
Comments on Written Opinion of ISA
Mar 27, 2018
Copy of the international preliminary report on patentability
Mar 16, 2018
Acknowledgement of receipt of third party observations
Mar 16, 2018
Transmittal of third party observations to applicant
Mar 10, 2018
Citation filed by a third party
Mar 10, 2018
Citation filed by a third party
Mar 10, 2018
Citation filed by a third party
Mar 10, 2018
Citation filed by a third party
Mar 10, 2018
Citation filed by a third party
Mar 10, 2018
Citation filed by a third party
Mar 10, 2018
Observations by third parties
Mar 10, 2018
Observations by third parties
Feb 2, 2018
Annex to the communication
Feb 2, 2018
Communication from the Examining Division
Jan 17, 2018
Examination started
Jan 11, 2018
(Electronic) Receipt
Jan 11, 2018
Reply to invitation to file a copy of priority search results
Jan 3, 2018
Invitation to file a copy of search results(priority)
Nov 21, 2017
Acknowledgement of receipt of third party observations
Nov 21, 2017
Transmittal of third party observations to applicant
Nov 14, 2017
Observations by third parties
Nov 14, 2017
Patent document filed by a Third party
Nov 14, 2017
Patent document filed by a Third party
Nov 14, 2017
Patent document filed by a Third party
Nov 14, 2017
Patent document filed by a Third party
Nov 14, 2017
Patent document filed by a Third party
Nov 14, 2017
Patent document filed by a Third party
Nov 14, 2017
Patent document filed by a Third party
Jul 21, 2017
Submission concerning representation
Jun 28, 2017
Notification on forthcoming publication of bibliographic data
May 9, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 19, 2017
(Electronic) Receipt
Apr 19, 2017
Annex
Apr 19, 2017
Matter concerning the application
Apr 19, 2017
Request for entry into the European phase
Apr 4, 2017
Priority document (electronically transmitted)
Mar 16, 2017
Copy of the international search report
Mar 16, 2017
Copy of the international search report
Mar 16, 2017
Published international application - A1
May 13, 2016
ISR: cited documents
May 13, 2016
International Search Report - copy in English for the IB
May 12, 2016
Written opinion of the ISA, boxes No. I to VIII
May 12, 2016
Written opinion of the ISA, cover sheet
May 12, 2016
Written opinion of the ISA, supplemental box
Mar 1, 2016
Letter relating to the automatic debiting procedure
Feb 9, 2016
Communication in cases for which no other form is available
Jan 30, 2016
Incoming letter related to PCT RO
Jan 28, 2016
(Electronic) Receipt
Jan 28, 2016
Incoming letter related to PCT RO
Jan 28, 2016
Submission concerning representation
Jan 15, 2016
Incoming letter related to PCT RO
Jan 8, 2016
Notification of receipt of Search copy
Dec 21, 2015
Notification of the international application number and of the international filing date
Dec 16, 2015
Request form for international application (copy for ISA/EP)
Dec 10, 2015
(Electronic) Receipt
Dec 10, 2015
Abstract
Dec 10, 2015
Claims
Dec 10, 2015
Description
Dec 10, 2015
Document concerning fees and payments
Dec 10, 2015
Drawings
Dec 10, 2015
Electronic request for grant of an International application
Dec 10, 2015
Substitute sheet (R26) Request

EP3194927

KRAEMER

Application Number: EP15813001A
Filing Date: Dec 10, 2015
Status: Patent Maintained As Amended; Jul 16, 2021
Publication Date: Aug 18, 2021
External Links: Slate, Register , Google Patents

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Breaking Chamber For Measuring A Hardness Of A Test Subject

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Dossier Documents

EP3194927