Portioning And Kneading Drum

Patent No. EP2557934 (titled "Portioning And Kneading Drum") was filed by Knig Maschinen Gesellschaft on Apr 13, 2011. The application was issued on Feb 15, 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
FORTUNA MASCHINENBAU HOLDING	Nov 13, 2017	SCHROER

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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Jun 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 21, 2019
Termination of the opposition proceedings with maintenance of patent
Mar 28, 2019
Advice of delivery
Mar 19, 2019
Advice of delivery
Mar 13, 2019
Notification concerning the date of oral proceedings
Mar 11, 2019
Acknowledgement of a document
Mar 11, 2019
Decision to discontinue the opposition proceedings
Mar 11, 2019
Notification concerning the date of oral proceedings
Mar 4, 2019
Notification concerning the date of oral proceedings
Jan 29, 2019
Brief communication - Opposition proceedings
Jan 29, 2019
Brief communication - Opposition proceedings
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
Withdrawal of an opposition
Sep 3, 2018
Advice of delivery
Aug 30, 2018
Advice of delivery
Aug 29, 2018
Advice of delivery
Aug 28, 2018
Advice of delivery
Aug 23, 2018
Acknowledgement of a document
Aug 23, 2018
Acknowledgement of a document
Aug 23, 2018
Annex to the communication - opposition
Aug 23, 2018
Information concerning oral proceedings
Aug 23, 2018
Preparation for oral proceedings
Aug 23, 2018
Summons to attend oral proceedings
Aug 23, 2018
Summons to attend oral proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
(Electronic) Receipt
Apr 13, 2018
Amended claims with annotations
Apr 13, 2018
Amended claims with annotations
Apr 13, 2018
Amended claims with annotations
Apr 13, 2018
Claims
Apr 13, 2018
Claims
Apr 13, 2018
Claims
Apr 13, 2018
Letter accompanying subsequently filed items
Apr 13, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 14, 2017
Communication of a notice of opposition and request to file observations
Dec 14, 2017
Notice of further oppositions to opponent(s)
Dec 11, 2017
Brief communication - Opposition proceedings
Dec 4, 2017
(Electronic) Receipt
Dec 4, 2017
Authorisation
Dec 4, 2017
Letter accompanying subsequently filed items
Dec 4, 2017
Letter regarding the opposition procedure (no time limit)
Nov 21, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 13, 2017
(Electronic) Receipt
Nov 13, 2017
Notice of opposition
Nov 13, 2017
Notice of opposition
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Nov 13, 2017
Patent document cited during the opposition procedure
Feb 15, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 19, 2017
Decision to grant a European patent
Dec 30, 2016
(Electronic) Receipt
Dec 30, 2016
English translation of the claims
Dec 30, 2016
Filing of the translations of the claims
Dec 30, 2016
French translation of claims
Dec 30, 2016
Letter accompanying subsequently filed items
Sep 8, 2016
Bibliographic data of the European patent application
Sep 8, 2016
Communication about intention to grant a European patent
Sep 8, 2016
Intention to grant (signatures)
Sep 8, 2016
Text intended for grant (clean copy)
Sep 8, 2016
Text intended for grant (version for approval)
Apr 21, 2016
(Electronic) Receipt
Apr 21, 2016
Amended claims with annotations
Apr 21, 2016
Amended description with annotations
Apr 21, 2016
Claims
Apr 21, 2016
Description
Apr 21, 2016
Letter accompanying subsequently filed items
Apr 21, 2016
Reply to communication from the Examining Division
Feb 10, 2016
Annex to the communication
Feb 10, 2016
Communication from the Examining Division
Feb 5, 2016
Examination started
Jan 23, 2013
Notification on forthcoming publication of bibliographic data
Nov 21, 2012
Communication to designated inventor
Nov 21, 2012
Communication to designated inventor
Oct 31, 2012
Copy of the international preliminary report on patentability
Oct 3, 2012
(Electronic) Receipt
Oct 3, 2012
Reply to Written Opinion prepared by the EPO
Oct 3, 2012
Request for entry into the European phase
Aug 24, 2012
Information on entry into European phase
Nov 8, 2011
Priority document (electronically transmitted)
Oct 20, 2011
Copy of the international search report
Oct 20, 2011
Copy of the international search report
Oct 20, 2011
Published international application - A1
Aug 3, 2011
Written opinion of the ISA, boxes No. I to VIII
Aug 3, 2011
Written opinion of the ISA, cover sheet
Aug 3, 2011
Written opinion of the ISA, supplemental box
Apr 13, 2011
(Electronic) Receipt
Apr 13, 2011
Abstract
Apr 13, 2011
Claims
Apr 13, 2011
Description
Apr 13, 2011
Drawings

EP2557934

KNIG MASCHINEN GESELLSCHAFT

Application Number: EP11714274A
Filing Date: Apr 13, 2011
Status: Granted And Under Opposition; Jan 13, 2017
Publication Date: Feb 15, 2017
External Links: Slate, Register , Google Patents

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Portioning And Kneading Drum

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Dossier Documents

EP2557934